| 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 | $240.89 | 13.388% | $273.1404 | $273.14 | $273.15 | $273.10 |
| Purchase #2 | $116.41 | 13.268% | $131.8553 | $131.86 | $131.85 | $131.90 |
| Purchase #3 | $178.30 | 8.174% | $192.8742 | $192.87 | $192.85 | $192.90 |
| Purchase #4 | $107.65 | 12.827% | $121.4583 | $121.46 | $121.45 | $121.50 |
| Purchase #5 | $113.50 | 6.864% | $121.2906 | $121.29 | $121.30 | $121.30 |
| Purchase #6 | $41.80 | 11.562% | $46.6329 | $46.63 | $46.65 | $46.60 |
| Purchase #7 | $29.29 | 12.754% | $33.0256 | $33.03 | $33.05 | $33.00 |
| 7 purchase totals = | $827.84 | $920.2773 | $920.28 | $920.30 | $920.30 | |