| 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 | $232.81 | 5.236% | $244.9999 | $245.00 | $245.00 | $245.00 |
| Purchase #2 | $169.88 | 9.717% | $186.3872 | $186.39 | $186.40 | $186.40 |
| Purchase #3 | $43.84 | 12.636% | $49.3796 | $49.38 | $49.40 | $49.40 |
| Purchase #4 | $24.79 | 9.625% | $27.176 | $27.18 | $27.20 | $27.20 |
| Purchase #5 | $55.28 | 6.420% | $58.829 | $58.83 | $58.85 | $58.80 |
| Purchase #6 | $249.69 | 12.827% | $281.7177 | $281.72 | $281.70 | $281.70 |
| Purchase #7 | $22.47 | 8.461% | $24.3712 | $24.37 | $24.35 | $24.40 |
| 7 purchase totals = | $798.76 | $872.8606 | $872.87 | $872.90 | $872.90 | |