| 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 | $47.38 | 6.718% | $50.563 | $50.56 | $50.55 | $50.60 |
| Purchase #2 | $114.83 | 6.417% | $122.1986 | $122.20 | $122.20 | $122.20 |
| Purchase #3 | $235.51 | 3.669% | $244.1509 | $244.15 | $244.15 | $244.20 |
| Purchase #4 | $192.82 | 12.104% | $216.1589 | $216.16 | $216.15 | $216.20 |
| Purchase #5 | $209.89 | 4.471% | $219.2742 | $219.27 | $219.25 | $219.30 |
| Purchase #6 | $235.65 | 13.869% | $268.3323 | $268.33 | $268.35 | $268.30 |
| Purchase #7 | $59.63 | 9.695% | $65.4111 | $65.41 | $65.40 | $65.40 |
| 7 purchase totals = | $1,095.71 | $1,186.0890 | $1,186.08 | $1,186.05 | $1,186.20 | |