| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $125.58 | 10.662% | $138.9693 | $138.97 | $138.95 | $139.00 |
| Purchase #2 | $223.39 | 6.871% | $238.7391 | $238.74 | $238.75 | $238.70 |
| Purchase #3 | $165.65 | 7.493% | $178.0622 | $178.06 | $178.05 | $178.10 |
| Purchase #4 | $221.72 | 8.147% | $239.7835 | $239.78 | $239.80 | $239.80 |
| Purchase #5 | $243.85 | 7.455% | $262.029 | $262.03 | $262.05 | $262.00 |
| Purchase #6 | $223.64 | 6.424% | $238.0066 | $238.01 | $238.00 | $238.00 |
| Purchase #7 | $167.91 | 12.433% | $188.7863 | $188.79 | $188.80 | $188.80 |
| 7 purchase totals = | $1,371.74 | $1,484.3760 | $1,484.38 | $1,484.40 | $1,484.40 | |