| 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 | $213.89 | 5.229% | $225.0743 | $225.07 | $225.05 | $225.10 |
| Purchase #2 | $210.59 | 12.652% | $237.2338 | $237.23 | $237.25 | $237.20 |
| Purchase #3 | $166.34 | 10.764% | $184.2448 | $184.24 | $184.25 | $184.20 |
| Purchase #4 | $97.91 | 8.377% | $106.1119 | $106.11 | $106.10 | $106.10 |
| Purchase #5 | $244.63 | 10.211% | $269.6092 | $269.61 | $269.60 | $269.60 |
| Purchase #6 | $71.68 | 9.198% | $78.2731 | $78.27 | $78.25 | $78.30 |
| Purchase #7 | $112.37 | 11.574% | $125.3757 | $125.38 | $125.40 | $125.40 |
| 7 purchase totals = | $1,117.41 | $1,225.9228 | $1,225.91 | $1,225.90 | $1,225.90 | |