| 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 | $94.39 | 13.509% | $107.1411 | $107.14 | $107.15 | $107.10 |
| Purchase #2 | $38.84 | 6.462% | $41.3498 | $41.35 | $41.35 | $41.30 |
| Purchase #3 | $157.54 | 8.719% | $171.2759 | $171.28 | $171.30 | $171.30 |
| Purchase #4 | $204.40 | 11.855% | $228.6316 | $228.63 | $228.65 | $228.60 |
| Purchase #5 | $8.79 | 5.696% | $9.2907 | $9.29 | $9.30 | $9.30 |
| Purchase #6 | $198.81 | 6.797% | $212.3231 | $212.32 | $212.30 | $212.30 |
| Purchase #7 | $107.38 | 3.620% | $111.2672 | $111.27 | $111.25 | $111.30 |
| 7 purchase totals = | $810.15 | $881.2794 | $881.28 | $881.30 | $881.20 | |