| 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 | $121.93 | 8.351% | $132.1124 | $132.11 | $132.10 | $132.10 |
| Purchase #2 | $205.53 | 9.496% | $225.0471 | $225.05 | $225.05 | $225.00 |
| Purchase #3 | $124.67 | 7.626% | $134.1773 | $134.18 | $134.20 | $134.20 |
| Purchase #4 | $26.76 | 5.214% | $28.1553 | $28.16 | $28.15 | $28.20 |
| Purchase #5 | $82.79 | 7.315% | $88.8461 | $88.85 | $88.85 | $88.80 |
| Purchase #6 | $17.25 | 6.394% | $18.353 | $18.35 | $18.35 | $18.40 |
| Purchase #7 | $243.83 | 12.832% | $275.1183 | $275.12 | $275.10 | $275.10 |
| 7 purchase totals = | $822.76 | $901.8095 | $901.82 | $901.80 | $901.80 | |