| 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 | $132.64 | 11.805% | $148.2982 | $148.30 | $148.30 | $148.30 |
| Purchase #2 | $106.88 | 7.694% | $115.1033 | $115.10 | $115.10 | $115.10 |
| Purchase #3 | $109.90 | 10.822% | $121.7934 | $121.79 | $121.80 | $121.80 |
| Purchase #4 | $189.86 | 4.717% | $198.8157 | $198.82 | $198.80 | $198.80 |
| Purchase #5 | $48.54 | 9.754% | $53.2746 | $53.27 | $53.25 | $53.30 |
| Purchase #6 | $30.78 | 13.389% | $34.9011 | $34.90 | $34.90 | $34.90 |
| Purchase #7 | $213.57 | 10.586% | $236.1785 | $236.18 | $236.20 | $236.20 |
| 7 purchase totals = | $832.17 | $908.3648 | $908.36 | $908.35 | $908.40 | |