| 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 | $204.61 | 8.203% | $221.3942 | $221.39 | $221.40 | $221.40 |
| Purchase #2 | $227.34 | 13.204% | $257.358 | $257.36 | $257.35 | $257.40 |
| Purchase #3 | $196.93 | 3.659% | $204.1357 | $204.14 | $204.15 | $204.10 |
| Purchase #4 | $93.91 | 8.551% | $101.9402 | $101.94 | $101.95 | $101.90 |
| Purchase #5 | $58.31 | 7.264% | $62.5456 | $62.55 | $62.55 | $62.50 |
| Purchase #6 | $57.27 | 4.248% | $59.7028 | $59.70 | $59.70 | $59.70 |
| Purchase #7 | $116.29 | 12.792% | $131.1658 | $131.17 | $131.15 | $131.20 |
| 7 purchase totals = | $954.66 | $1,038.2423 | $1,038.25 | $1,038.25 | $1,038.20 | |