| 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 | $101.72 | 11.467% | $113.3842 | $113.38 | $113.40 | $113.40 |
| Purchase #2 | $220.36 | 6.245% | $234.1215 | $234.12 | $234.10 | $234.10 |
| Purchase #3 | $202.48 | 6.319% | $215.2747 | $215.27 | $215.25 | $215.30 |
| Purchase #4 | $126.36 | 10.637% | $139.8009 | $139.80 | $139.80 | $139.80 |
| Purchase #5 | $11.46 | 3.767% | $11.8917 | $11.89 | $11.90 | $11.90 |
| Purchase #6 | $118.71 | 11.566% | $132.44 | $132.44 | $132.45 | $132.40 |
| Purchase #7 | $204.49 | 4.597% | $213.8904 | $213.89 | $213.90 | $213.90 |
| 7 purchase totals = | $985.58 | $1,060.8034 | $1,060.79 | $1,060.80 | $1,060.80 | |