| 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 | $241.53 | 6.612% | $257.5 | $257.50 | $257.50 | $257.50 |
| Purchase #2 | $189.89 | 3.765% | $197.0394 | $197.04 | $197.05 | $197.00 |
| Purchase #3 | $86.33 | 5.582% | $91.1489 | $91.15 | $91.15 | $91.10 |
| Purchase #4 | $59.87 | 3.318% | $61.8565 | $61.86 | $61.85 | $61.90 |
| Purchase #5 | $154.94 | 3.105% | $159.7509 | $159.75 | $159.75 | $159.80 |
| Purchase #6 | $222.38 | 9.607% | $243.744 | $243.74 | $243.75 | $243.70 |
| Purchase #7 | $217.71 | 4.255% | $226.9736 | $226.97 | $226.95 | $227.00 |
| 7 purchase totals = | $1,172.65 | $1,238.0133 | $1,238.01 | $1,238.00 | $1,238.00 | |