| 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 | $203.82 | 4.182% | $212.3438 | $212.34 | $212.35 | $212.30 |
| Purchase #2 | $27.69 | 4.734% | $29.0008 | $29.00 | $29.00 | $29.00 |
| Purchase #3 | $101.35 | 6.526% | $107.9641 | $107.96 | $107.95 | $108.00 |
| Purchase #4 | $159.68 | 5.761% | $168.8792 | $168.88 | $168.90 | $168.90 |
| Purchase #5 | $70.96 | 12.353% | $79.7257 | $79.73 | $79.75 | $79.70 |
| Purchase #6 | $24.55 | 5.136% | $25.8109 | $25.81 | $25.80 | $25.80 |
| Purchase #7 | $90.57 | 13.475% | $102.7743 | $102.77 | $102.75 | $102.80 |
| 7 purchase totals = | $678.62 | $726.4988 | $726.49 | $726.50 | $726.50 | |