| 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 | $212.40 | 3.300% | $219.4092 | $219.41 | $219.40 | $219.40 |
| Purchase #2 | $23.99 | 11.739% | $26.8062 | $26.81 | $26.80 | $26.80 |
| Purchase #3 | $26.26 | 6.535% | $27.9761 | $27.98 | $28.00 | $28.00 |
| Purchase #4 | $249.28 | 4.596% | $260.7369 | $260.74 | $260.75 | $260.70 |
| Purchase #5 | $200.74 | 7.664% | $216.1247 | $216.12 | $216.10 | $216.10 |
| Purchase #6 | $59.39 | 6.593% | $63.3056 | $63.31 | $63.30 | $63.30 |
| Purchase #7 | $109.62 | 3.243% | $113.175 | $113.18 | $113.20 | $113.20 |
| 7 purchase totals = | $881.68 | $927.5337 | $927.55 | $927.55 | $927.50 | |