| 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 | $219.54 | 4.611% | $229.663 | $229.66 | $229.65 | $229.70 |
| Purchase #2 | $71.77 | 8.709% | $78.0204 | $78.02 | $78.00 | $78.00 |
| Purchase #3 | $128.43 | 11.374% | $143.0376 | $143.04 | $143.05 | $143.00 |
| Purchase #4 | $131.48 | 12.813% | $148.3265 | $148.33 | $148.35 | $148.30 |
| Purchase #5 | $224.91 | 10.688% | $248.9484 | $248.95 | $248.95 | $248.90 |
| Purchase #6 | $226.77 | 4.560% | $237.1107 | $237.11 | $237.10 | $237.10 |
| Purchase #7 | $179.52 | 3.418% | $185.656 | $185.66 | $185.65 | $185.70 |
| 7 purchase totals = | $1,182.42 | $1,270.7626 | $1,270.77 | $1,270.75 | $1,270.70 | |