| 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 | $226.87 | 5.400% | $239.121 | $239.12 | $239.10 | $239.10 |
| Purchase #2 | $154.36 | 3.485% | $159.7394 | $159.74 | $159.75 | $159.70 |
| Purchase #3 | $54.80 | 9.864% | $60.2055 | $60.21 | $60.20 | $60.20 |
| Purchase #4 | $74.64 | 11.303% | $83.0766 | $83.08 | $83.10 | $83.10 |
| Purchase #5 | $79.92 | 4.742% | $83.7098 | $83.71 | $83.70 | $83.70 |
| Purchase #6 | $236.96 | 13.424% | $268.7695 | $268.77 | $268.75 | $268.80 |
| Purchase #7 | $148.84 | 4.679% | $155.8042 | $155.80 | $155.80 | $155.80 |
| 7 purchase totals = | $976.39 | $1,050.4260 | $1,050.43 | $1,050.40 | $1,050.40 | |