| 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 | $117.41 | 12.275% | $131.8221 | $131.82 | $131.80 | $131.80 |
| Purchase #2 | $57.39 | 12.852% | $64.7658 | $64.77 | $64.75 | $64.80 |
| Purchase #3 | $26.34 | 13.689% | $29.9457 | $29.95 | $29.95 | $29.90 |
| Purchase #4 | $216.30 | 10.801% | $239.6626 | $239.66 | $239.65 | $239.70 |
| Purchase #5 | $167.87 | 11.474% | $187.1314 | $187.13 | $187.15 | $187.10 |
| Purchase #6 | $179.94 | 13.127% | $203.5607 | $203.56 | $203.55 | $203.60 |
| Purchase #7 | $103.78 | 13.663% | $117.9595 | $117.96 | $117.95 | $118.00 |
| 7 purchase totals = | $869.03 | $974.8478 | $974.85 | $974.80 | $974.90 | |