| 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 | $196.76 | 10.331% | $217.0873 | $217.09 | $217.10 | $217.10 |
| Purchase #2 | $168.60 | 12.760% | $190.1134 | $190.11 | $190.10 | $190.10 |
| Purchase #3 | $243.42 | 8.458% | $264.0085 | $264.01 | $264.00 | $264.00 |
| Purchase #4 | $37.62 | 9.692% | $41.2661 | $41.27 | $41.25 | $41.30 |
| Purchase #5 | $6.73 | 5.271% | $7.0847 | $7.08 | $7.10 | $7.10 |
| Purchase #6 | $69.71 | 5.425% | $73.4918 | $73.49 | $73.50 | $73.50 |
| Purchase #7 | $36.66 | 9.425% | $40.1152 | $40.12 | $40.10 | $40.10 |
| 7 purchase totals = | $759.50 | $833.1670 | $833.17 | $833.15 | $833.20 | |