| 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 | $79.65 | 11.198% | $88.5692 | $88.57 | $88.55 | $88.60 |
| Purchase #2 | $238.62 | 5.317% | $251.3074 | $251.31 | $251.30 | $251.30 |
| Purchase #3 | $146.73 | 7.633% | $157.9299 | $157.93 | $157.95 | $157.90 |
| Purchase #4 | $206.75 | 5.505% | $218.1316 | $218.13 | $218.15 | $218.10 |
| Purchase #5 | $74.98 | 13.583% | $85.1645 | $85.16 | $85.15 | $85.20 |
| Purchase #6 | $191.68 | 12.284% | $215.226 | $215.23 | $215.25 | $215.20 |
| Purchase #7 | $171.59 | 11.147% | $190.7171 | $190.72 | $190.70 | $190.70 |
| 7 purchase totals = | $1,110.00 | $1,207.0457 | $1,207.05 | $1,207.05 | $1,207.00 | |