| 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 | $98.91 | 10.332% | $109.1294 | $109.13 | $109.15 | $109.10 |
| Purchase #2 | $225.38 | 7.869% | $243.1152 | $243.12 | $243.10 | $243.10 |
| Purchase #3 | $226.69 | 4.337% | $236.5215 | $236.52 | $236.50 | $236.50 |
| Purchase #4 | $117.98 | 7.831% | $127.219 | $127.22 | $127.20 | $127.20 |
| Purchase #5 | $195.71 | 7.727% | $210.8325 | $210.83 | $210.85 | $210.80 |
| Purchase #6 | $117.69 | 10.202% | $129.6967 | $129.70 | $129.70 | $129.70 |
| Purchase #7 | $204.75 | 4.329% | $213.6136 | $213.61 | $213.60 | $213.60 |
| 7 purchase totals = | $1,187.11 | $1,270.1279 | $1,270.13 | $1,270.10 | $1,270.00 | |