| 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 | $112.88 | 8.181% | $122.1147 | $122.11 | $122.10 | $122.10 |
| Purchase #2 | $188.83 | 7.620% | $203.2188 | $203.22 | $203.20 | $203.20 |
| Purchase #3 | $74.42 | 7.578% | $80.0595 | $80.06 | $80.05 | $80.10 |
| Purchase #4 | $110.71 | 12.488% | $124.5355 | $124.54 | $124.55 | $124.50 |
| Purchase #5 | $137.81 | 10.346% | $152.0678 | $152.07 | $152.05 | $152.10 |
| Purchase #6 | $145.59 | 13.858% | $165.7659 | $165.77 | $165.75 | $165.80 |
| Purchase #7 | $99.29 | 10.268% | $109.4851 | $109.49 | $109.50 | $109.50 |
| 7 purchase totals = | $869.53 | $957.2473 | $957.26 | $957.20 | $957.30 | |