| 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 | $10.45 | 3.397% | $10.805 | $10.81 | $10.80 | $10.80 |
| Purchase #2 | $146.80 | 4.135% | $152.8702 | $152.87 | $152.85 | $152.90 |
| Purchase #3 | $59.47 | 12.255% | $66.758 | $66.76 | $66.75 | $66.80 |
| Purchase #4 | $236.25 | 9.801% | $259.4049 | $259.40 | $259.40 | $259.40 |
| Purchase #5 | $60.28 | 8.127% | $65.179 | $65.18 | $65.20 | $65.20 |
| Purchase #6 | $205.61 | 6.294% | $218.5511 | $218.55 | $218.55 | $218.60 |
| Purchase #7 | $117.58 | 12.106% | $131.8142 | $131.81 | $131.80 | $131.80 |
| 7 purchase totals = | $836.44 | $905.3824 | $905.38 | $905.35 | $905.50 | |