| 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 | $105.27 | 7.602% | $113.2726 | $113.27 | $113.25 | $113.30 |
| Purchase #2 | $40.43 | 11.688% | $45.1555 | $45.16 | $45.15 | $45.20 |
| Purchase #3 | $25.65 | 12.119% | $28.7585 | $28.76 | $28.75 | $28.80 |
| Purchase #4 | $204.52 | 10.707% | $226.418 | $226.42 | $226.40 | $226.40 |
| Purchase #5 | $108.73 | 10.666% | $120.3271 | $120.33 | $120.35 | $120.30 |
| Purchase #6 | $180.25 | 7.710% | $194.1473 | $194.15 | $194.15 | $194.10 |
| Purchase #7 | $145.37 | 3.362% | $150.2573 | $150.26 | $150.25 | $150.30 |
| 7 purchase totals = | $810.22 | $878.3363 | $878.35 | $878.30 | $878.40 | |