| 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 | $200.85 | 9.668% | $220.2682 | $220.27 | $220.25 | $220.30 |
| Purchase #2 | $118.53 | 4.785% | $124.2017 | $124.20 | $124.20 | $124.20 |
| Purchase #3 | $49.69 | 6.247% | $52.7941 | $52.79 | $52.80 | $52.80 |
| Purchase #4 | $178.85 | 9.777% | $196.3362 | $196.34 | $196.35 | $196.30 |
| Purchase #5 | $118.49 | 9.807% | $130.1103 | $130.11 | $130.10 | $130.10 |
| Purchase #6 | $48.79 | 10.299% | $53.8149 | $53.81 | $53.80 | $53.80 |
| Purchase #7 | $140.30 | 6.749% | $149.7688 | $149.77 | $149.75 | $149.80 |
| 7 purchase totals = | $855.50 | $927.2942 | $927.29 | $927.25 | $927.30 | |