| 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 | $229.28 | 12.557% | $258.0707 | $258.07 | $258.05 | $258.10 |
| Purchase #2 | $66.70 | 10.401% | $73.6375 | $73.64 | $73.65 | $73.60 |
| Purchase #3 | $171.25 | 5.233% | $180.2115 | $180.21 | $180.20 | $180.20 |
| Purchase #4 | $91.97 | 6.726% | $98.1559 | $98.16 | $98.15 | $98.20 |
| Purchase #5 | $57.82 | 12.862% | $65.2568 | $65.26 | $65.25 | $65.30 |
| Purchase #6 | $244.80 | 13.606% | $278.1075 | $278.11 | $278.10 | $278.10 |
| Purchase #7 | $191.57 | 7.310% | $205.5738 | $205.57 | $205.55 | $205.60 |
| 7 purchase totals = | $1,053.39 | $1,159.0137 | $1,159.02 | $1,158.95 | $1,159.10 | |