| 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 | $245.32 | 7.308% | $263.248 | $263.25 | $263.25 | $263.20 |
| Purchase #2 | $98.62 | 6.614% | $105.1427 | $105.14 | $105.15 | $105.10 |
| Purchase #3 | $175.40 | 10.307% | $193.4785 | $193.48 | $193.50 | $193.50 |
| Purchase #4 | $75.46 | 10.728% | $83.5553 | $83.56 | $83.55 | $83.60 |
| Purchase #5 | $206.69 | 7.477% | $222.1442 | $222.14 | $222.15 | $222.10 |
| Purchase #6 | $21.68 | 4.201% | $22.5908 | $22.59 | $22.60 | $22.60 |
| Purchase #7 | $38.29 | 4.499% | $40.0127 | $40.01 | $40.00 | $40.00 |
| 7 purchase totals = | $861.46 | $930.1722 | $930.17 | $930.20 | $930.10 | |