| 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 | $221.74 | 3.309% | $229.0774 | $229.08 | $229.10 | $229.10 |
| Purchase #2 | $51.94 | 10.357% | $57.3194 | $57.32 | $57.30 | $57.30 |
| Purchase #3 | $45.52 | 12.606% | $51.2583 | $51.26 | $51.25 | $51.30 |
| Purchase #4 | $166.33 | 6.310% | $176.8254 | $176.83 | $176.85 | $176.80 |
| Purchase #5 | $114.82 | 6.230% | $121.9733 | $121.97 | $121.95 | $122.00 |
| Purchase #6 | $44.61 | 4.421% | $46.5822 | $46.58 | $46.60 | $46.60 |
| Purchase #7 | $222.56 | 9.857% | $244.4977 | $244.50 | $244.50 | $244.50 |
| 7 purchase totals = | $867.52 | $927.5337 | $927.54 | $927.55 | $927.60 | |