| 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 | $107.60 | 13.637% | $122.2734 | $122.27 | $122.25 | $122.30 |
| Purchase #2 | $50.37 | 13.500% | $57.17 | $57.17 | $57.15 | $57.20 |
| Purchase #3 | $97.85 | 12.742% | $110.318 | $110.32 | $110.30 | $110.30 |
| Purchase #4 | $184.47 | 5.333% | $194.3078 | $194.31 | $194.30 | $194.30 |
| Purchase #5 | $19.80 | 8.407% | $21.4646 | $21.46 | $21.45 | $21.50 |
| Purchase #6 | $57.37 | 3.691% | $59.4875 | $59.49 | $59.50 | $59.50 |
| Purchase #7 | $244.65 | 8.504% | $265.455 | $265.46 | $265.45 | $265.50 |
| 7 purchase totals = | $762.11 | $830.4763 | $830.48 | $830.40 | $830.60 | |