| 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 | $116.52 | 7.409% | $125.153 | $125.15 | $125.15 | $125.20 |
| Purchase #2 | $108.78 | 13.334% | $123.2847 | $123.28 | $123.30 | $123.30 |
| Purchase #3 | $244.55 | 3.648% | $253.4712 | $253.47 | $253.45 | $253.50 |
| Purchase #4 | $12.83 | 3.479% | $13.2764 | $13.28 | $13.30 | $13.30 |
| Purchase #5 | $56.49 | 12.248% | $63.4089 | $63.41 | $63.40 | $63.40 |
| Purchase #6 | $107.74 | 6.191% | $114.4102 | $114.41 | $114.40 | $114.40 |
| Purchase #7 | $234.39 | 10.683% | $259.4299 | $259.43 | $259.45 | $259.40 |
| 7 purchase totals = | $881.30 | $952.4343 | $952.43 | $952.45 | $952.50 | |