| 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 | $110.63 | 10.793% | $122.5703 | $122.57 | $122.55 | $122.60 |
| Purchase #2 | $113.26 | 7.533% | $121.7919 | $121.79 | $121.80 | $121.80 |
| Purchase #3 | $44.76 | 5.576% | $47.2558 | $47.26 | $47.25 | $47.30 |
| Purchase #4 | $106.69 | 3.753% | $110.6941 | $110.69 | $110.70 | $110.70 |
| Purchase #5 | $68.71 | 9.139% | $74.9894 | $74.99 | $75.00 | $75.00 |
| Purchase #6 | $132.47 | 7.347% | $142.2026 | $142.20 | $142.20 | $142.20 |
| Purchase #7 | $190.61 | 10.580% | $210.7765 | $210.78 | $210.80 | $210.80 |
| 7 purchase totals = | $767.13 | $830.2806 | $830.28 | $830.30 | $830.40 | |