| 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 | $217.76 | 7.211% | $233.4627 | $233.46 | $233.45 | $233.50 |
| Purchase #2 | $55.81 | 4.795% | $58.4861 | $58.49 | $58.50 | $58.50 |
| Purchase #3 | $95.46 | 13.336% | $108.1905 | $108.19 | $108.20 | $108.20 |
| Purchase #4 | $208.45 | 13.115% | $235.7882 | $235.79 | $235.80 | $235.80 |
| Purchase #5 | $245.95 | 10.233% | $271.1181 | $271.12 | $271.10 | $271.10 |
| Purchase #6 | $212.85 | 5.496% | $224.5482 | $224.55 | $224.55 | $224.50 |
| Purchase #7 | $180.46 | 7.805% | $194.5449 | $194.54 | $194.55 | $194.50 |
| 7 purchase totals = | $1,216.74 | $1,326.1387 | $1,326.14 | $1,326.15 | $1,326.10 | |