| 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 | $130.90 | 13.801% | $148.9655 | $148.97 | $148.95 | $149.00 |
| Purchase #2 | $93.96 | 10.866% | $104.1697 | $104.17 | $104.15 | $104.20 |
| Purchase #3 | $95.51 | 7.391% | $102.5691 | $102.57 | $102.55 | $102.60 |
| Purchase #4 | $240.84 | 4.220% | $251.0034 | $251.00 | $251.00 | $251.00 |
| Purchase #5 | $172.61 | 4.474% | $180.3326 | $180.33 | $180.35 | $180.30 |
| Purchase #6 | $236.32 | 11.161% | $262.6957 | $262.70 | $262.70 | $262.70 |
| Purchase #7 | $197.86 | 4.813% | $207.383 | $207.38 | $207.40 | $207.40 |
| 7 purchase totals = | $1,168.00 | $1,257.1190 | $1,257.12 | $1,257.10 | $1,257.20 | |