| 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 | $121.67 | 13.705% | $138.3449 | $138.34 | $138.35 | $138.30 |
| Purchase #2 | $168.46 | 10.536% | $186.2089 | $186.21 | $186.20 | $186.20 |
| Purchase #3 | $13.94 | 10.557% | $15.4116 | $15.41 | $15.40 | $15.40 |
| Purchase #4 | $211.84 | 7.772% | $228.3042 | $228.30 | $228.30 | $228.30 |
| Purchase #5 | $231.54 | 9.142% | $252.7074 | $252.71 | $252.70 | $252.70 |
| Purchase #6 | $61.75 | 12.193% | $69.2792 | $69.28 | $69.30 | $69.30 |
| Purchase #7 | $29.32 | 9.665% | $32.1538 | $32.15 | $32.15 | $32.20 |
| 7 purchase totals = | $838.52 | $922.4100 | $922.40 | $922.40 | $922.40 | |