| 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 | $103.55 | 7.431% | $111.2448 | $111.24 | $111.25 | $111.20 |
| Purchase #2 | $182.56 | 6.580% | $194.5724 | $194.57 | $194.55 | $194.60 |
| Purchase #3 | $222.46 | 9.858% | $244.3901 | $244.39 | $244.40 | $244.40 |
| Purchase #4 | $84.53 | 3.259% | $87.2848 | $87.28 | $87.30 | $87.30 |
| Purchase #5 | $93.93 | 3.451% | $97.1715 | $97.17 | $97.15 | $97.20 |
| Purchase #6 | $47.66 | 11.283% | $53.0375 | $53.04 | $53.05 | $53.00 |
| Purchase #7 | $198.92 | 6.747% | $212.3411 | $212.34 | $212.35 | $212.30 |
| 7 purchase totals = | $933.61 | $1,000.0422 | $1,000.03 | $1,000.05 | $1,000.00 | |