| 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 | $201.85 | 10.236% | $222.5114 | $222.51 | $222.50 | $222.50 |
| Purchase #2 | $220.52 | 11.567% | $246.0275 | $246.03 | $246.05 | $246.00 |
| Purchase #3 | $130.34 | 6.207% | $138.4302 | $138.43 | $138.45 | $138.40 |
| Purchase #4 | $12.88 | 9.172% | $14.0614 | $14.06 | $14.05 | $14.10 |
| Purchase #5 | $12.68 | 9.108% | $13.8349 | $13.83 | $13.85 | $13.80 |
| Purchase #6 | $20.84 | 7.873% | $22.4807 | $22.48 | $22.50 | $22.50 |
| Purchase #7 | $53.31 | 10.352% | $58.8287 | $58.83 | $58.85 | $58.80 |
| 7 purchase totals = | $652.42 | $716.1748 | $716.17 | $716.25 | $716.10 | |