| 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 | $109.57 | 13.778% | $124.6666 | $124.67 | $124.65 | $124.70 |
| Purchase #2 | $170.34 | 3.327% | $176.0072 | $176.01 | $176.00 | $176.00 |
| Purchase #3 | $190.77 | 5.641% | $201.5313 | $201.53 | $201.55 | $201.50 |
| Purchase #4 | $134.90 | 6.855% | $144.1474 | $144.15 | $144.15 | $144.10 |
| Purchase #5 | $31.64 | 4.660% | $33.1144 | $33.11 | $33.10 | $33.10 |
| Purchase #6 | $42.50 | 6.112% | $45.0976 | $45.10 | $45.10 | $45.10 |
| Purchase #7 | $222.27 | 5.272% | $233.9881 | $233.99 | $234.00 | $234.00 |
| 7 purchase totals = | $901.99 | $958.5526 | $958.56 | $958.55 | $958.50 | |