| 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 | $219.76 | 10.637% | $243.1359 | $243.14 | $243.15 | $243.10 |
| Purchase #2 | $104.74 | 8.727% | $113.8807 | $113.88 | $113.90 | $113.90 |
| Purchase #3 | $6.49 | 13.147% | $7.3432 | $7.34 | $7.35 | $7.30 |
| Purchase #4 | $100.76 | 9.815% | $110.6496 | $110.65 | $110.65 | $110.60 |
| Purchase #5 | $50.70 | 10.456% | $56.0012 | $56.00 | $56.00 | $56.00 |
| Purchase #6 | $218.47 | 11.842% | $244.3412 | $244.34 | $244.35 | $244.30 |
| Purchase #7 | $47.27 | 6.802% | $50.4853 | $50.49 | $50.50 | $50.50 |
| 7 purchase totals = | $748.19 | $825.8371 | $825.84 | $825.90 | $825.70 | |