| 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 | $119.41 | 8.837% | $129.9623 | $129.96 | $129.95 | $130.00 |
| Purchase #2 | $146.89 | 5.309% | $154.6884 | $154.69 | $154.70 | $154.70 |
| Purchase #3 | $216.87 | 3.825% | $225.1653 | $225.17 | $225.15 | $225.20 |
| Purchase #4 | $110.56 | 5.335% | $116.4584 | $116.46 | $116.45 | $116.50 |
| Purchase #5 | $224.81 | 8.715% | $244.4022 | $244.40 | $244.40 | $244.40 |
| Purchase #6 | $232.48 | 6.755% | $248.184 | $248.18 | $248.20 | $248.20 |
| Purchase #7 | $31.46 | 11.575% | $35.1015 | $35.10 | $35.10 | $35.10 |
| 7 purchase totals = | $1,082.48 | $1,153.9621 | $1,153.96 | $1,153.95 | $1,154.10 | |