| 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 | $173.99 | 11.306% | $193.6613 | $193.66 | $193.65 | $193.70 |
| Purchase #2 | $116.83 | 4.642% | $122.2532 | $122.25 | $122.25 | $122.30 |
| Purchase #3 | $95.95 | 5.543% | $101.2685 | $101.27 | $101.25 | $101.30 |
| Purchase #4 | $183.96 | 9.868% | $202.1132 | $202.11 | $202.10 | $202.10 |
| Purchase #5 | $204.81 | 10.846% | $227.0237 | $227.02 | $227.00 | $227.00 |
| Purchase #6 | $229.34 | 13.861% | $261.1288 | $261.13 | $261.15 | $261.10 |
| Purchase #7 | $107.32 | 9.804% | $117.8417 | $117.84 | $117.85 | $117.80 |
| 7 purchase totals = | $1,112.20 | $1,225.2904 | $1,225.28 | $1,225.25 | $1,225.30 | |