| 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 | $201.48 | 4.180% | $209.9019 | $209.90 | $209.90 | $209.90 |
| Purchase #2 | $150.51 | 9.779% | $165.2284 | $165.23 | $165.25 | $165.20 |
| Purchase #3 | $67.31 | 13.324% | $76.2784 | $76.28 | $76.30 | $76.30 |
| Purchase #4 | $121.92 | 3.523% | $126.2152 | $126.22 | $126.20 | $126.20 |
| Purchase #5 | $103.96 | 8.252% | $112.5388 | $112.54 | $112.55 | $112.50 |
| Purchase #6 | $74.80 | 13.368% | $84.7993 | $84.80 | $84.80 | $84.80 |
| Purchase #7 | $86.37 | 8.174% | $93.4299 | $93.43 | $93.45 | $93.40 |
| 7 purchase totals = | $806.35 | $868.3919 | $868.40 | $868.45 | $868.30 | |