| 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 | $243.40 | 3.467% | $251.8387 | $251.84 | $251.85 | $251.80 |
| Purchase #2 | $101.64 | 5.129% | $106.8531 | $106.85 | $106.85 | $106.90 |
| Purchase #3 | $76.63 | 12.653% | $86.326 | $86.33 | $86.35 | $86.30 |
| Purchase #4 | $8.52 | 9.373% | $9.3186 | $9.32 | $9.30 | $9.30 |
| Purchase #5 | $175.80 | 8.481% | $190.7096 | $190.71 | $190.70 | $190.70 |
| Purchase #6 | $179.78 | 5.448% | $189.5744 | $189.57 | $189.55 | $189.60 |
| Purchase #7 | $48.52 | 4.169% | $50.5428 | $50.54 | $50.55 | $50.50 |
| 7 purchase totals = | $834.29 | $885.1632 | $885.16 | $885.15 | $885.10 | |