| 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 | $191.43 | 12.805% | $215.9426 | $215.94 | $215.95 | $215.90 |
| Purchase #2 | $238.89 | 9.872% | $262.4732 | $262.47 | $262.45 | $262.50 |
| Purchase #3 | $163.44 | 13.872% | $186.1124 | $186.11 | $186.10 | $186.10 |
| Purchase #4 | $173.86 | 11.361% | $193.6122 | $193.61 | $193.60 | $193.60 |
| Purchase #5 | $224.27 | 7.331% | $240.7112 | $240.71 | $240.70 | $240.70 |
| Purchase #6 | $166.72 | 11.440% | $185.7928 | $185.79 | $185.80 | $185.80 |
| Purchase #7 | $247.39 | 11.325% | $275.4069 | $275.41 | $275.40 | $275.40 |
| 7 purchase totals = | $1,406.00 | $1,560.0513 | $1,560.04 | $1,560.00 | $1,560.00 | |