| 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 | $233.43 | 4.228% | $243.2994 | $243.30 | $243.30 | $243.30 |
| Purchase #2 | $127.82 | 6.451% | $136.0657 | $136.07 | $136.05 | $136.10 |
| Purchase #3 | $125.99 | 12.843% | $142.1709 | $142.17 | $142.15 | $142.20 |
| Purchase #4 | $195.86 | 7.701% | $210.9432 | $210.94 | $210.95 | $210.90 |
| Purchase #5 | $165.39 | 9.215% | $180.6307 | $180.63 | $180.65 | $180.60 |
| Purchase #6 | $203.96 | 7.321% | $218.8919 | $218.89 | $218.90 | $218.90 |
| Purchase #7 | $117.92 | 12.653% | $132.8404 | $132.84 | $132.85 | $132.80 |
| 7 purchase totals = | $1,170.37 | $1,264.8422 | $1,264.84 | $1,264.85 | $1,264.80 | |