| 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 | $204.64 | 9.769% | $224.6313 | $224.63 | $224.65 | $224.60 |
| Purchase #2 | $16.52 | 10.585% | $18.2686 | $18.27 | $18.25 | $18.30 |
| Purchase #3 | $149.30 | 10.519% | $165.0049 | $165.00 | $165.00 | $165.00 |
| Purchase #4 | $79.45 | 7.501% | $85.4095 | $85.41 | $85.40 | $85.40 |
| Purchase #5 | $124.89 | 6.318% | $132.7806 | $132.78 | $132.80 | $132.80 |
| Purchase #6 | $234.86 | 3.703% | $243.5569 | $243.56 | $243.55 | $243.60 |
| Purchase #7 | $124.69 | 4.160% | $129.8771 | $129.88 | $129.90 | $129.90 |
| 7 purchase totals = | $934.35 | $999.5289 | $999.53 | $999.55 | $999.60 | |