| 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 | $203.43 | 3.808% | $211.1766 | $211.18 | $211.20 | $211.20 |
| Purchase #2 | $150.32 | 6.550% | $160.166 | $160.17 | $160.15 | $160.20 |
| Purchase #3 | $207.93 | 10.493% | $229.7481 | $229.75 | $229.75 | $229.70 |
| Purchase #4 | $43.39 | 8.497% | $47.0768 | $47.08 | $47.10 | $47.10 |
| Purchase #5 | $70.41 | 9.266% | $76.9342 | $76.93 | $76.95 | $76.90 |
| Purchase #6 | $23.84 | 9.154% | $26.0223 | $26.02 | $26.00 | $26.00 |
| Purchase #7 | $53.83 | 9.826% | $59.1193 | $59.12 | $59.10 | $59.10 |
| 7 purchase totals = | $753.15 | $810.2433 | $810.25 | $810.25 | $810.20 | |