| 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 | $78.64 | 12.533% | $88.496 | $88.50 | $88.50 | $88.50 |
| Purchase #2 | $11.50 | 9.395% | $12.5804 | $12.58 | $12.60 | $12.60 |
| Purchase #3 | $102.64 | 9.743% | $112.6402 | $112.64 | $112.65 | $112.60 |
| Purchase #4 | $215.86 | 13.228% | $244.414 | $244.41 | $244.40 | $244.40 |
| Purchase #5 | $100.33 | 9.567% | $109.9286 | $109.93 | $109.95 | $109.90 |
| Purchase #6 | $234.90 | 12.806% | $264.9813 | $264.98 | $265.00 | $265.00 |
| Purchase #7 | $79.95 | 5.582% | $84.4128 | $84.41 | $84.40 | $84.40 |
| 7 purchase totals = | $823.82 | $917.4533 | $917.45 | $917.50 | $917.40 | |