| 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 | $215.53 | 10.537% | $238.2404 | $238.24 | $238.25 | $238.20 |
| Purchase #2 | $164.34 | 3.513% | $170.1133 | $170.11 | $170.10 | $170.10 |
| Purchase #3 | $215.30 | 4.412% | $224.799 | $224.80 | $224.80 | $224.80 |
| Purchase #4 | $191.82 | 8.313% | $207.766 | $207.77 | $207.75 | $207.80 |
| Purchase #5 | $84.64 | 9.263% | $92.4802 | $92.48 | $92.50 | $92.50 |
| Purchase #6 | $118.69 | 7.831% | $127.9846 | $127.98 | $128.00 | $128.00 |
| Purchase #7 | $110.36 | 12.797% | $124.4828 | $124.48 | $124.50 | $124.50 |
| 7 purchase totals = | $1,100.68 | $1,185.8663 | $1,185.86 | $1,185.90 | $1,185.90 | |