| 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 | $212.44 | 6.353% | $225.9363 | $225.94 | $225.95 | $225.90 |
| Purchase #2 | $219.70 | 10.682% | $243.1684 | $243.17 | $243.15 | $243.20 |
| Purchase #3 | $62.95 | 8.660% | $68.4015 | $68.40 | $68.40 | $68.40 |
| Purchase #4 | $45.31 | 4.384% | $47.2964 | $47.30 | $47.30 | $47.30 |
| Purchase #5 | $135.49 | 3.471% | $140.1929 | $140.19 | $140.20 | $140.20 |
| Purchase #6 | $71.77 | 9.247% | $78.4066 | $78.41 | $78.40 | $78.40 |
| Purchase #7 | $69.93 | 7.758% | $75.3552 | $75.36 | $75.35 | $75.40 |
| 7 purchase totals = | $817.59 | $878.7573 | $878.77 | $878.75 | $878.80 | |