| 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 | $199.39 | 12.643% | $224.5989 | $224.60 | $224.60 | $224.60 |
| Purchase #2 | $25.53 | 12.240% | $28.6549 | $28.65 | $28.65 | $28.70 |
| Purchase #3 | $174.27 | 9.679% | $191.1376 | $191.14 | $191.15 | $191.10 |
| Purchase #4 | $59.33 | 13.358% | $67.2553 | $67.26 | $67.25 | $67.30 |
| Purchase #5 | $158.97 | 12.130% | $178.2531 | $178.25 | $178.25 | $178.30 |
| Purchase #6 | $190.44 | 10.667% | $210.7542 | $210.75 | $210.75 | $210.80 |
| Purchase #7 | $10.96 | 13.446% | $12.4337 | $12.43 | $12.45 | $12.40 |
| 7 purchase totals = | $818.89 | $913.0877 | $913.08 | $913.10 | $913.20 | |