| 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 | $190.93 | 11.843% | $213.5418 | $213.54 | $213.55 | $213.50 |
| Purchase #2 | $237.65 | 12.767% | $267.9908 | $267.99 | $268.00 | $268.00 |
| Purchase #3 | $124.80 | 4.117% | $129.938 | $129.94 | $129.95 | $129.90 |
| Purchase #4 | $13.29 | 3.331% | $13.7327 | $13.73 | $13.75 | $13.70 |
| Purchase #5 | $94.53 | 7.440% | $101.563 | $101.56 | $101.55 | $101.60 |
| Purchase #6 | $149.42 | 9.869% | $164.1663 | $164.17 | $164.15 | $164.20 |
| Purchase #7 | $79.90 | 8.757% | $86.8968 | $86.90 | $86.90 | $86.90 |
| 7 purchase totals = | $890.52 | $977.8294 | $977.83 | $977.85 | $977.80 | |