| 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 | $206.88 | 8.567% | $224.6034 | $224.60 | $224.60 | $224.60 |
| Purchase #2 | $190.59 | 7.325% | $204.5507 | $204.55 | $204.55 | $204.60 |
| Purchase #3 | $116.41 | 12.403% | $130.8483 | $130.85 | $130.85 | $130.80 |
| Purchase #4 | $232.56 | 5.850% | $246.1648 | $246.16 | $246.15 | $246.20 |
| Purchase #5 | $212.29 | 11.749% | $237.232 | $237.23 | $237.25 | $237.20 |
| Purchase #6 | $37.65 | 5.759% | $39.8183 | $39.82 | $39.80 | $39.80 |
| Purchase #7 | $100.67 | 7.348% | $108.0672 | $108.07 | $108.05 | $108.10 |
| 7 purchase totals = | $1,097.05 | $1,191.2847 | $1,191.28 | $1,191.25 | $1,191.30 | |