| 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 | $120.49 | 5.630% | $127.2736 | $127.27 | $127.25 | $127.30 |
| Purchase #2 | $110.74 | 7.173% | $118.6834 | $118.68 | $118.70 | $118.70 |
| Purchase #3 | $25.95 | 3.273% | $26.7993 | $26.80 | $26.80 | $26.80 |
| Purchase #4 | $101.60 | 8.402% | $110.1364 | $110.14 | $110.15 | $110.10 |
| Purchase #5 | $122.95 | 4.448% | $128.4188 | $128.42 | $128.40 | $128.40 |
| Purchase #6 | $138.78 | 5.590% | $146.5378 | $146.54 | $146.55 | $146.50 |
| Purchase #7 | $202.96 | 8.802% | $220.8245 | $220.82 | $220.80 | $220.80 |
| 7 purchase totals = | $823.47 | $878.6738 | $878.67 | $878.65 | $878.60 | |