| 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 | $123.60 | 3.225% | $127.5861 | $127.59 | $127.60 | $127.60 |
| Purchase #2 | $72.51 | 9.171% | $79.1599 | $79.16 | $79.15 | $79.20 |
| Purchase #3 | $26.81 | 10.153% | $29.532 | $29.53 | $29.55 | $29.50 |
| Purchase #4 | $241.60 | 12.537% | $271.8894 | $271.89 | $271.90 | $271.90 |
| Purchase #5 | $103.41 | 6.621% | $110.2568 | $110.26 | $110.25 | $110.30 |
| Purchase #6 | $189.69 | 12.409% | $213.2286 | $213.23 | $213.25 | $213.20 |
| Purchase #7 | $113.57 | 10.465% | $125.4551 | $125.46 | $125.45 | $125.50 |
| 7 purchase totals = | $871.19 | $957.1079 | $957.12 | $957.15 | $957.20 | |