| 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 | $194.62 | 7.583% | $209.378 | $209.38 | $209.40 | $209.40 |
| Purchase #2 | $90.39 | 4.472% | $94.4322 | $94.43 | $94.45 | $94.40 |
| Purchase #3 | $116.34 | 13.478% | $132.0203 | $132.02 | $132.00 | $132.00 |
| Purchase #4 | $162.56 | 9.623% | $178.2031 | $178.20 | $178.20 | $178.20 |
| Purchase #5 | $85.68 | 3.656% | $88.8125 | $88.81 | $88.80 | $88.80 |
| Purchase #6 | $66.63 | 5.438% | $70.2533 | $70.25 | $70.25 | $70.30 |
| Purchase #7 | $189.50 | 11.303% | $210.9192 | $210.92 | $210.90 | $210.90 |
| 7 purchase totals = | $905.72 | $984.0186 | $984.01 | $984.00 | $984.00 | |