| 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 | $219.44 | 8.677% | $238.4808 | $238.48 | $238.50 | $238.50 |
| Purchase #2 | $44.61 | 11.652% | $49.808 | $49.81 | $49.80 | $49.80 |
| Purchase #3 | $29.85 | 8.107% | $32.2699 | $32.27 | $32.25 | $32.30 |
| Purchase #4 | $173.72 | 7.668% | $187.0408 | $187.04 | $187.05 | $187.00 |
| Purchase #5 | $133.34 | 9.872% | $146.5033 | $146.50 | $146.50 | $146.50 |
| Purchase #6 | $24.83 | 10.438% | $27.4218 | $27.42 | $27.40 | $27.40 |
| Purchase #7 | $122.42 | 11.405% | $136.382 | $136.38 | $136.40 | $136.40 |
| 7 purchase totals = | $748.21 | $817.9066 | $817.90 | $817.90 | $817.90 | |