| 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 | $234.48 | 7.324% | $251.6533 | $251.65 | $251.65 | $251.70 |
| Purchase #2 | $125.73 | 13.778% | $143.0531 | $143.05 | $143.05 | $143.10 |
| Purchase #3 | $101.40 | 5.555% | $107.0328 | $107.03 | $107.05 | $107.00 |
| Purchase #4 | $166.86 | 3.298% | $172.363 | $172.36 | $172.35 | $172.40 |
| Purchase #5 | $30.38 | 5.698% | $32.1111 | $32.11 | $32.10 | $32.10 |
| Purchase #6 | $233.64 | 9.277% | $255.3148 | $255.31 | $255.30 | $255.30 |
| Purchase #7 | $68.34 | 12.159% | $76.6495 | $76.65 | $76.65 | $76.60 |
| 7 purchase totals = | $960.83 | $1,038.1776 | $1,038.16 | $1,038.15 | $1,038.20 | |