| 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 | $204.28 | 12.231% | $229.2655 | $229.27 | $229.25 | $229.30 |
| Purchase #2 | $67.50 | 8.479% | $73.2233 | $73.22 | $73.20 | $73.20 |
| Purchase #3 | $201.63 | 4.680% | $211.0663 | $211.07 | $211.05 | $211.10 |
| Purchase #4 | $141.63 | 12.374% | $159.1553 | $159.16 | $159.15 | $159.20 |
| Purchase #5 | $7.61 | 10.411% | $8.4023 | $8.40 | $8.40 | $8.40 |
| Purchase #6 | $152.82 | 7.142% | $163.7344 | $163.73 | $163.75 | $163.70 |
| Purchase #7 | $133.92 | 12.224% | $150.2904 | $150.29 | $150.30 | $150.30 |
| 7 purchase totals = | $909.39 | $995.1375 | $995.14 | $995.10 | $995.20 | |