| 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 | $46.81 | 10.843% | $51.8856 | $51.89 | $51.90 | $51.90 |
| Purchase #2 | $189.86 | 10.762% | $210.2927 | $210.29 | $210.30 | $210.30 |
| Purchase #3 | $125.67 | 4.410% | $131.212 | $131.21 | $131.20 | $131.20 |
| Purchase #4 | $15.80 | 9.220% | $17.2568 | $17.26 | $17.25 | $17.30 |
| Purchase #5 | $132.97 | 12.788% | $149.9742 | $149.97 | $149.95 | $150.00 |
| Purchase #6 | $94.32 | 6.483% | $100.4348 | $100.43 | $100.45 | $100.40 |
| Purchase #7 | $210.66 | 12.697% | $237.4075 | $237.41 | $237.40 | $237.40 |
| 7 purchase totals = | $816.09 | $898.4636 | $898.46 | $898.45 | $898.50 | |