| 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 | $212.40 | 7.486% | $228.3003 | $228.30 | $228.30 | $228.30 |
| Purchase #2 | $69.61 | 6.871% | $74.3929 | $74.39 | $74.40 | $74.40 |
| Purchase #3 | $66.34 | 10.353% | $73.2082 | $73.21 | $73.20 | $73.20 |
| Purchase #4 | $166.57 | 9.418% | $182.2576 | $182.26 | $182.25 | $182.30 |
| Purchase #5 | $42.49 | 12.149% | $47.6521 | $47.65 | $47.65 | $47.70 |
| Purchase #6 | $33.39 | 11.357% | $37.1821 | $37.18 | $37.20 | $37.20 |
| Purchase #7 | $210.69 | 11.873% | $235.7052 | $235.71 | $235.70 | $235.70 |
| 7 purchase totals = | $801.49 | $878.6984 | $878.70 | $878.70 | $878.80 | |