| 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 | $223.92 | 10.389% | $247.183 | $247.18 | $247.20 | $247.20 |
| Purchase #2 | $52.43 | 7.431% | $56.3261 | $56.33 | $56.35 | $56.30 |
| Purchase #3 | $92.60 | 10.333% | $102.1684 | $102.17 | $102.15 | $102.20 |
| Purchase #4 | $27.69 | 8.294% | $29.9866 | $29.99 | $30.00 | $30.00 |
| Purchase #5 | $33.27 | 12.589% | $37.4584 | $37.46 | $37.45 | $37.50 |
| Purchase #6 | $191.81 | 10.534% | $212.0153 | $212.02 | $212.00 | $212.00 |
| Purchase #7 | $39.95 | 13.867% | $45.4899 | $45.49 | $45.50 | $45.50 |
| 7 purchase totals = | $661.67 | $730.6277 | $730.64 | $730.65 | $730.70 | |