| 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 | $213.57 | 5.401% | $225.1049 | $225.10 | $225.10 | $225.10 |
| Purchase #2 | $250.30 | 8.351% | $271.2026 | $271.20 | $271.20 | $271.20 |
| Purchase #3 | $96.89 | 13.827% | $110.287 | $110.29 | $110.30 | $110.30 |
| Purchase #4 | $84.35 | 6.503% | $89.8353 | $89.84 | $89.85 | $89.80 |
| Purchase #5 | $142.93 | 3.434% | $147.8382 | $147.84 | $147.85 | $147.80 |
| Purchase #6 | $16.35 | 4.747% | $17.1261 | $17.13 | $17.15 | $17.10 |
| Purchase #7 | $46.89 | 11.260% | $52.1698 | $52.17 | $52.15 | $52.20 |
| 7 purchase totals = | $851.28 | $913.5639 | $913.57 | $913.60 | $913.50 | |