| 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 | $190.56 | 9.738% | $209.1167 | $209.12 | $209.10 | $209.10 |
| Purchase #2 | $222.81 | 11.252% | $247.8806 | $247.88 | $247.90 | $247.90 |
| Purchase #3 | $156.36 | 8.645% | $169.8773 | $169.88 | $169.90 | $169.90 |
| Purchase #4 | $222.97 | 13.589% | $253.2694 | $253.27 | $253.25 | $253.30 |
| Purchase #5 | $85.27 | 9.532% | $93.3979 | $93.40 | $93.40 | $93.40 |
| Purchase #6 | $238.89 | 7.222% | $256.1426 | $256.14 | $256.15 | $256.10 |
| Purchase #7 | $161.52 | 7.258% | $173.2431 | $173.24 | $173.25 | $173.20 |
| 7 purchase totals = | $1,278.38 | $1,402.9276 | $1,402.93 | $1,402.95 | $1,402.90 | |