| 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 | $233.73 | 7.678% | $251.6758 | $251.68 | $251.70 | $251.70 |
| Purchase #2 | $128.65 | 10.305% | $141.9074 | $141.91 | $141.90 | $141.90 |
| Purchase #3 | $241.99 | 13.749% | $275.2612 | $275.26 | $275.25 | $275.30 |
| Purchase #4 | $172.64 | 7.872% | $186.2302 | $186.23 | $186.25 | $186.20 |
| Purchase #5 | $151.66 | 5.290% | $159.6828 | $159.68 | $159.70 | $159.70 |
| Purchase #6 | $217.90 | 5.318% | $229.4879 | $229.49 | $229.50 | $229.50 |
| Purchase #7 | $247.29 | 6.640% | $263.7101 | $263.71 | $263.70 | $263.70 |
| 7 purchase totals = | $1,393.86 | $1,507.9554 | $1,507.96 | $1,508.00 | $1,508.00 | |