| 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 | $223.96 | 11.842% | $250.4813 | $250.48 | $250.50 | $250.50 |
| Purchase #2 | $94.84 | 10.741% | $105.0268 | $105.03 | $105.05 | $105.00 |
| Purchase #3 | $194.28 | 7.714% | $209.2668 | $209.27 | $209.25 | $209.30 |
| Purchase #4 | $140.54 | 5.821% | $148.7208 | $148.72 | $148.70 | $148.70 |
| Purchase #5 | $176.86 | 8.872% | $192.551 | $192.55 | $192.55 | $192.60 |
| Purchase #6 | $33.31 | 5.126% | $35.0175 | $35.02 | $35.00 | $35.00 |
| Purchase #7 | $99.52 | 7.604% | $107.0875 | $107.09 | $107.10 | $107.10 |
| 7 purchase totals = | $963.31 | $1,048.1517 | $1,048.16 | $1,048.15 | $1,048.20 | |