| 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 | $103.90 | 7.797% | $112.0011 | $112.00 | $112.00 | $112.00 |
| Purchase #2 | $197.52 | 11.219% | $219.6798 | $219.68 | $219.70 | $219.70 |
| Purchase #3 | $187.30 | 5.392% | $197.3992 | $197.40 | $197.40 | $197.40 |
| Purchase #4 | $139.26 | 8.576% | $151.2029 | $151.20 | $151.20 | $151.20 |
| Purchase #5 | $77.98 | 5.556% | $82.3126 | $82.31 | $82.30 | $82.30 |
| Purchase #6 | $163.89 | 13.590% | $186.1627 | $186.16 | $186.15 | $186.20 |
| Purchase #7 | $113.50 | 10.231% | $125.1122 | $125.11 | $125.10 | $125.10 |
| 7 purchase totals = | $983.35 | $1,073.8705 | $1,073.86 | $1,073.85 | $1,073.90 | |