| 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 | $235.63 | 3.290% | $243.3822 | $243.38 | $243.40 | $243.40 |
| Purchase #2 | $103.26 | 4.592% | $108.0017 | $108.00 | $108.00 | $108.00 |
| Purchase #3 | $109.89 | 8.313% | $119.0252 | $119.03 | $119.05 | $119.00 |
| Purchase #4 | $132.79 | 11.238% | $147.7129 | $147.71 | $147.70 | $147.70 |
| Purchase #5 | $11.62 | 12.195% | $13.0371 | $13.04 | $13.05 | $13.00 |
| Purchase #6 | $248.76 | 9.786% | $273.1037 | $273.10 | $273.10 | $273.10 |
| Purchase #7 | $29.62 | 3.419% | $30.6327 | $30.63 | $30.65 | $30.60 |
| 7 purchase totals = | $871.57 | $934.8955 | $934.89 | $934.95 | $934.80 | |