| 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 | $98.57 | 11.750% | $110.152 | $110.15 | $110.15 | $110.20 |
| Purchase #2 | $237.33 | 8.657% | $257.8757 | $257.88 | $257.90 | $257.90 |
| Purchase #3 | $168.90 | 9.646% | $185.1921 | $185.19 | $185.20 | $185.20 |
| Purchase #4 | $150.82 | 5.681% | $159.3881 | $159.39 | $159.40 | $159.40 |
| Purchase #5 | $86.63 | 12.418% | $97.3877 | $97.39 | $97.40 | $97.40 |
| Purchase #6 | $196.67 | 6.457% | $209.369 | $209.37 | $209.35 | $209.40 |
| Purchase #7 | $150.47 | 10.330% | $166.0136 | $166.01 | $166.00 | $166.00 |
| 7 purchase totals = | $1,089.39 | $1,185.3782 | $1,185.38 | $1,185.40 | $1,185.50 | |