| 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 | $88.60 | 11.869% | $99.1159 | $99.12 | $99.10 | $99.10 |
| Purchase #2 | $79.90 | 9.720% | $87.6663 | $87.67 | $87.65 | $87.70 |
| Purchase #3 | $105.40 | 5.856% | $111.5722 | $111.57 | $111.55 | $111.60 |
| Purchase #4 | $226.32 | 8.369% | $245.2607 | $245.26 | $245.25 | $245.30 |
| Purchase #5 | $128.58 | 12.730% | $144.9482 | $144.95 | $144.95 | $144.90 |
| Purchase #6 | $230.47 | 13.858% | $262.4085 | $262.41 | $262.40 | $262.40 |
| Purchase #7 | $164.83 | 3.204% | $170.1112 | $170.11 | $170.10 | $170.10 |
| 7 purchase totals = | $1,024.10 | $1,121.0830 | $1,121.09 | $1,121.00 | $1,121.10 | |