| 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 | $198.48 | 3.190% | $204.8115 | $204.81 | $204.80 | $204.80 |
| Purchase #2 | $10.42 | 4.774% | $10.9175 | $10.92 | $10.90 | $10.90 |
| Purchase #3 | $217.25 | 12.364% | $244.1108 | $244.11 | $244.10 | $244.10 |
| Purchase #4 | $200.39 | 7.282% | $214.9824 | $214.98 | $215.00 | $215.00 |
| Purchase #5 | $50.85 | 7.213% | $54.5178 | $54.52 | $54.50 | $54.50 |
| Purchase #6 | $117.53 | 5.858% | $124.4149 | $124.41 | $124.40 | $124.40 |
| Purchase #7 | $110.60 | 4.619% | $115.7086 | $115.71 | $115.70 | $115.70 |
| 7 purchase totals = | $905.52 | $969.4635 | $969.46 | $969.40 | $969.40 | |