| 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 | $28.95 | 13.254% | $32.787 | $32.79 | $32.80 | $32.80 |
| Purchase #2 | $126.31 | 10.335% | $139.3641 | $139.36 | $139.35 | $139.40 |
| Purchase #3 | $17.87 | 7.409% | $19.194 | $19.19 | $19.20 | $19.20 |
| Purchase #4 | $19.85 | 5.488% | $20.9394 | $20.94 | $20.95 | $20.90 |
| Purchase #5 | $223.97 | 10.265% | $246.9605 | $246.96 | $246.95 | $247.00 |
| Purchase #6 | $191.33 | 3.145% | $197.3473 | $197.35 | $197.35 | $197.30 |
| Purchase #7 | $188.54 | 6.141% | $200.1182 | $200.12 | $200.10 | $200.10 |
| 7 purchase totals = | $796.82 | $856.7105 | $856.71 | $856.70 | $856.70 | |