| 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 | $192.96 | 10.221% | $212.6824 | $212.68 | $212.70 | $212.70 |
| Purchase #2 | $231.26 | 12.800% | $260.8613 | $260.86 | $260.85 | $260.90 |
| Purchase #3 | $90.43 | 5.457% | $95.3648 | $95.36 | $95.35 | $95.40 |
| Purchase #4 | $90.77 | 11.420% | $101.1359 | $101.14 | $101.15 | $101.10 |
| Purchase #5 | $182.27 | 5.329% | $191.9832 | $191.98 | $192.00 | $192.00 |
| Purchase #6 | $42.35 | 4.252% | $44.1507 | $44.15 | $44.15 | $44.20 |
| Purchase #7 | $48.57 | 10.585% | $53.7111 | $53.71 | $53.70 | $53.70 |
| 7 purchase totals = | $878.61 | $959.8894 | $959.88 | $959.90 | $960.00 | |