| 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 | $93.27 | 8.758% | $101.4386 | $101.44 | $101.45 | $101.40 |
| Purchase #2 | $140.33 | 8.718% | $152.564 | $152.56 | $152.55 | $152.60 |
| Purchase #3 | $94.35 | 7.575% | $101.497 | $101.50 | $101.50 | $101.50 |
| Purchase #4 | $115.85 | 13.226% | $131.1723 | $131.17 | $131.15 | $131.20 |
| Purchase #5 | $192.62 | 12.696% | $217.075 | $217.08 | $217.10 | $217.10 |
| Purchase #6 | $222.83 | 3.197% | $229.9539 | $229.95 | $229.95 | $230.00 |
| Purchase #7 | $58.85 | 6.551% | $62.7053 | $62.71 | $62.70 | $62.70 |
| 7 purchase totals = | $918.10 | $996.4061 | $996.41 | $996.40 | $996.50 | |