| 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 | $223.94 | 5.539% | $236.344 | $236.34 | $236.35 | $236.30 |
| Purchase #2 | $204.69 | 7.781% | $220.6169 | $220.62 | $220.60 | $220.60 |
| Purchase #3 | $169.63 | 3.607% | $175.7486 | $175.75 | $175.75 | $175.70 |
| Purchase #4 | $109.38 | 11.331% | $121.7738 | $121.77 | $121.75 | $121.80 |
| Purchase #5 | $154.26 | 3.340% | $159.4123 | $159.41 | $159.40 | $159.40 |
| Purchase #6 | $175.40 | 6.325% | $186.4941 | $186.49 | $186.50 | $186.50 |
| Purchase #7 | $200.91 | 13.722% | $228.4789 | $228.48 | $228.50 | $228.50 |
| 7 purchase totals = | $1,238.21 | $1,328.8686 | $1,328.86 | $1,328.85 | $1,328.80 | |