| 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 | $238.67 | 3.603% | $247.2693 | $247.27 | $247.25 | $247.30 |
| Purchase #2 | $127.58 | 7.302% | $136.8959 | $136.90 | $136.90 | $136.90 |
| Purchase #3 | $53.77 | 8.728% | $58.463 | $58.46 | $58.45 | $58.50 |
| Purchase #4 | $116.68 | 10.499% | $128.9302 | $128.93 | $128.95 | $128.90 |
| Purchase #5 | $19.44 | 9.557% | $21.2979 | $21.30 | $21.30 | $21.30 |
| Purchase #6 | $123.71 | 3.746% | $128.3442 | $128.34 | $128.35 | $128.30 |
| Purchase #7 | $219.63 | 12.403% | $246.8707 | $246.87 | $246.85 | $246.90 |
| 7 purchase totals = | $899.48 | $968.0712 | $968.07 | $968.05 | $968.10 | |