| 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 | $247.94 | 12.551% | $279.0589 | $279.06 | $279.05 | $279.10 |
| Purchase #2 | $6.46 | 10.553% | $7.1417 | $7.14 | $7.15 | $7.10 |
| Purchase #3 | $180.78 | 9.814% | $198.5217 | $198.52 | $198.50 | $198.50 |
| Purchase #4 | $95.61 | 5.576% | $100.9412 | $100.94 | $100.95 | $100.90 |
| Purchase #5 | $109.85 | 9.785% | $120.5988 | $120.60 | $120.60 | $120.60 |
| Purchase #6 | $203.71 | 9.709% | $223.4882 | $223.49 | $223.50 | $223.50 |
| Purchase #7 | $24.65 | 5.752% | $26.0679 | $26.07 | $26.05 | $26.10 |
| 7 purchase totals = | $869.00 | $955.8184 | $955.82 | $955.80 | $955.80 | |