| 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 | $93.89 | 9.731% | $103.0264 | $103.03 | $103.05 | $103.00 |
| Purchase #2 | $92.45 | 10.594% | $102.2442 | $102.24 | $102.25 | $102.20 |
| Purchase #3 | $233.71 | 6.684% | $249.3312 | $249.33 | $249.35 | $249.30 |
| Purchase #4 | $96.95 | 12.758% | $109.3189 | $109.32 | $109.30 | $109.30 |
| Purchase #5 | $134.87 | 3.717% | $139.8831 | $139.88 | $139.90 | $139.90 |
| Purchase #6 | $110.84 | 8.712% | $120.4964 | $120.50 | $120.50 | $120.50 |
| Purchase #7 | $118.36 | 5.785% | $125.2071 | $125.21 | $125.20 | $125.20 |
| 7 purchase totals = | $881.07 | $949.5073 | $949.51 | $949.55 | $949.40 | |