| 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 | $24.57 | 9.874% | $26.996 | $27.00 | $27.00 | $27.00 |
| Purchase #2 | $125.46 | 7.636% | $135.0401 | $135.04 | $135.05 | $135.00 |
| Purchase #3 | $224.27 | 3.854% | $232.9134 | $232.91 | $232.90 | $232.90 |
| Purchase #4 | $173.82 | 12.285% | $195.1738 | $195.17 | $195.15 | $195.20 |
| Purchase #5 | $87.56 | 5.402% | $92.29 | $92.29 | $92.30 | $92.30 |
| Purchase #6 | $168.31 | 13.134% | $190.4158 | $190.42 | $190.40 | $190.40 |
| Purchase #7 | $66.63 | 12.353% | $74.8608 | $74.86 | $74.85 | $74.90 |
| 7 purchase totals = | $870.62 | $947.6899 | $947.69 | $947.65 | $947.70 | |