| 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 | $236.87 | 13.691% | $269.2999 | $269.30 | $269.30 | $269.30 |
| Purchase #2 | $245.38 | 8.456% | $266.1293 | $266.13 | $266.15 | $266.10 |
| Purchase #3 | $12.55 | 13.181% | $14.2042 | $14.20 | $14.20 | $14.20 |
| Purchase #4 | $136.72 | 4.793% | $143.273 | $143.27 | $143.25 | $143.30 |
| Purchase #5 | $110.62 | 7.256% | $118.6466 | $118.65 | $118.65 | $118.60 |
| Purchase #6 | $83.51 | 5.559% | $88.1523 | $88.15 | $88.15 | $88.20 |
| Purchase #7 | $72.78 | 9.532% | $79.7174 | $79.72 | $79.70 | $79.70 |
| 7 purchase totals = | $898.43 | $979.4227 | $979.42 | $979.40 | $979.40 | |