| 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 | $213.89 | 9.722% | $234.6844 | $234.68 | $234.70 | $234.70 |
| Purchase #2 | $187.80 | 3.699% | $194.7467 | $194.75 | $194.75 | $194.70 |
| Purchase #3 | $210.40 | 3.478% | $217.7177 | $217.72 | $217.70 | $217.70 |
| Purchase #4 | $119.86 | 8.546% | $130.1032 | $130.10 | $130.10 | $130.10 |
| Purchase #5 | $148.41 | 7.263% | $159.189 | $159.19 | $159.20 | $159.20 |
| Purchase #6 | $74.69 | 6.816% | $79.7809 | $79.78 | $79.80 | $79.80 |
| Purchase #7 | $158.32 | 7.478% | $170.1592 | $170.16 | $170.15 | $170.20 |
| 7 purchase totals = | $1,113.37 | $1,186.3811 | $1,186.38 | $1,186.40 | $1,186.40 | |