| 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 | $203.92 | 12.679% | $229.775 | $229.78 | $229.80 | $229.80 |
| Purchase #2 | $29.83 | 8.149% | $32.2608 | $32.26 | $32.25 | $32.30 |
| Purchase #3 | $142.68 | 9.363% | $156.0391 | $156.04 | $156.05 | $156.00 |
| Purchase #4 | $140.63 | 11.462% | $156.749 | $156.75 | $156.75 | $156.70 |
| Purchase #5 | $201.27 | 8.434% | $218.2451 | $218.25 | $218.25 | $218.20 |
| Purchase #6 | $46.57 | 9.143% | $50.8279 | $50.83 | $50.85 | $50.80 |
| Purchase #7 | $61.95 | 6.815% | $66.1719 | $66.17 | $66.15 | $66.20 |
| 7 purchase totals = | $826.85 | $910.0688 | $910.08 | $910.10 | $910.00 | |