| 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 | $185.64 | 11.717% | $207.3914 | $207.39 | $207.40 | $207.40 |
| Purchase #2 | $83.79 | 7.467% | $90.0466 | $90.05 | $90.05 | $90.00 |
| Purchase #3 | $73.67 | 11.742% | $82.3203 | $82.32 | $82.30 | $82.30 |
| Purchase #4 | $219.63 | 4.298% | $229.0697 | $229.07 | $229.05 | $229.10 |
| Purchase #5 | $73.64 | 12.339% | $82.7264 | $82.73 | $82.75 | $82.70 |
| Purchase #6 | $224.62 | 9.650% | $246.2958 | $246.30 | $246.30 | $246.30 |
| Purchase #7 | $33.69 | 4.172% | $35.0955 | $35.10 | $35.10 | $35.10 |
| 7 purchase totals = | $894.68 | $972.9457 | $972.96 | $972.95 | $972.90 | |