| 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 | $181.84 | 4.122% | $189.3354 | $189.34 | $189.35 | $189.30 |
| Purchase #2 | $116.61 | 11.268% | $129.7496 | $129.75 | $129.75 | $129.70 |
| Purchase #3 | $104.37 | 3.217% | $107.7276 | $107.73 | $107.75 | $107.70 |
| Purchase #4 | $74.81 | 11.342% | $83.295 | $83.30 | $83.30 | $83.30 |
| Purchase #5 | $104.67 | 5.541% | $110.4698 | $110.47 | $110.45 | $110.50 |
| Purchase #6 | $99.48 | 9.727% | $109.1564 | $109.16 | $109.15 | $109.20 |
| Purchase #7 | $240.83 | 8.433% | $261.1392 | $261.14 | $261.15 | $261.10 |
| 7 purchase totals = | $922.61 | $990.8730 | $990.89 | $990.90 | $990.80 | |