| 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 | $232.40 | 6.171% | $246.7414 | $246.74 | $246.75 | $246.70 |
| Purchase #2 | $79.45 | 10.755% | $87.9948 | $87.99 | $88.00 | $88.00 |
| Purchase #3 | $143.28 | 10.674% | $158.5737 | $158.57 | $158.55 | $158.60 |
| Purchase #4 | $188.64 | 13.405% | $213.9272 | $213.93 | $213.95 | $213.90 |
| Purchase #5 | $129.78 | 12.728% | $146.2984 | $146.30 | $146.30 | $146.30 |
| Purchase #6 | $47.50 | 5.228% | $49.9833 | $49.98 | $50.00 | $50.00 |
| Purchase #7 | $29.38 | 7.607% | $31.6149 | $31.61 | $31.60 | $31.60 |
| 7 purchase totals = | $850.43 | $935.1337 | $935.12 | $935.15 | $935.10 | |