| 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 | $199.63 | 13.429% | $226.4383 | $226.44 | $226.45 | $226.40 |
| Purchase #2 | $221.38 | 7.412% | $237.7887 | $237.79 | $237.80 | $237.80 |
| Purchase #3 | $226.50 | 9.557% | $248.1466 | $248.15 | $248.15 | $248.10 |
| Purchase #4 | $31.54 | 5.531% | $33.2845 | $33.28 | $33.30 | $33.30 |
| Purchase #5 | $81.90 | 8.816% | $89.1203 | $89.12 | $89.10 | $89.10 |
| Purchase #6 | $236.32 | 8.592% | $256.6246 | $256.62 | $256.60 | $256.60 |
| Purchase #7 | $164.29 | 3.102% | $169.3863 | $169.39 | $169.40 | $169.40 |
| 7 purchase totals = | $1,161.56 | $1,260.7893 | $1,260.79 | $1,260.80 | $1,260.70 | |