| 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 | $136.56 | 3.478% | $141.3096 | $141.31 | $141.30 | $141.30 |
| Purchase #2 | $101.33 | 9.331% | $110.7851 | $110.79 | $110.80 | $110.80 |
| Purchase #3 | $73.97 | 5.716% | $78.1981 | $78.20 | $78.20 | $78.20 |
| Purchase #4 | $201.45 | 9.560% | $220.7086 | $220.71 | $220.70 | $220.70 |
| Purchase #5 | $204.66 | 11.499% | $228.1939 | $228.19 | $228.20 | $228.20 |
| Purchase #6 | $34.84 | 7.324% | $37.3917 | $37.39 | $37.40 | $37.40 |
| Purchase #7 | $114.67 | 7.785% | $123.5971 | $123.60 | $123.60 | $123.60 |
| 7 purchase totals = | $867.48 | $940.1841 | $940.19 | $940.20 | $940.20 | |