| 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 | $114.30 | 11.196% | $127.097 | $127.10 | $127.10 | $127.10 |
| Purchase #2 | $225.69 | 8.659% | $245.2325 | $245.23 | $245.25 | $245.20 |
| Purchase #3 | $85.26 | 12.789% | $96.1639 | $96.16 | $96.15 | $96.20 |
| Purchase #4 | $156.34 | 7.143% | $167.5074 | $167.51 | $167.50 | $167.50 |
| Purchase #5 | $37.95 | 9.802% | $41.6699 | $41.67 | $41.65 | $41.70 |
| Purchase #6 | $139.36 | 6.833% | $148.8825 | $148.88 | $148.90 | $148.90 |
| Purchase #7 | $154.84 | 5.694% | $163.6566 | $163.66 | $163.65 | $163.70 |
| 7 purchase totals = | $913.74 | $990.2098 | $990.21 | $990.20 | $990.30 | |