| 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 | $116.68 | 9.335% | $127.5721 | $127.57 | $127.55 | $127.60 |
| Purchase #2 | $30.99 | 3.726% | $32.1447 | $32.14 | $32.15 | $32.10 |
| Purchase #3 | $227.81 | 6.120% | $241.752 | $241.75 | $241.75 | $241.80 |
| Purchase #4 | $127.86 | 9.259% | $139.6986 | $139.70 | $139.70 | $139.70 |
| Purchase #5 | $132.97 | 11.508% | $148.2722 | $148.27 | $148.25 | $148.30 |
| Purchase #6 | $115.99 | 5.309% | $122.1479 | $122.15 | $122.15 | $122.10 |
| Purchase #7 | $111.51 | 12.514% | $125.4644 | $125.46 | $125.45 | $125.50 |
| 7 purchase totals = | $863.81 | $937.0519 | $937.04 | $937.00 | $937.10 | |