| 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 | $113.50 | 10.265% | $125.1508 | $125.15 | $125.15 | $125.20 |
| Purchase #2 | $124.67 | 6.785% | $133.1289 | $133.13 | $133.15 | $133.10 |
| Purchase #3 | $195.61 | 7.825% | $210.9165 | $210.92 | $210.90 | $210.90 |
| Purchase #4 | $203.59 | 6.374% | $216.5668 | $216.57 | $216.55 | $216.60 |
| Purchase #5 | $64.61 | 7.738% | $69.6095 | $69.61 | $69.60 | $69.60 |
| Purchase #6 | $93.42 | 8.297% | $101.1711 | $101.17 | $101.15 | $101.20 |
| Purchase #7 | $28.34 | 13.773% | $32.2433 | $32.24 | $32.25 | $32.20 |
| 7 purchase totals = | $823.74 | $888.7869 | $888.79 | $888.75 | $888.80 | |