| 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 | $238.51 | 4.650% | $249.6007 | $249.60 | $249.60 | $249.60 |
| Purchase #2 | $84.43 | 5.415% | $89.0019 | $89.00 | $89.00 | $89.00 |
| Purchase #3 | $170.41 | 13.338% | $193.1393 | $193.14 | $193.15 | $193.10 |
| Purchase #4 | $140.25 | 8.228% | $151.7898 | $151.79 | $151.80 | $151.80 |
| Purchase #5 | $200.86 | 8.210% | $217.3506 | $217.35 | $217.35 | $217.40 |
| Purchase #6 | $200.60 | 13.239% | $227.1574 | $227.16 | $227.15 | $227.20 |
| Purchase #7 | $212.98 | 3.134% | $219.6548 | $219.65 | $219.65 | $219.70 |
| 7 purchase totals = | $1,248.04 | $1,347.6945 | $1,347.69 | $1,347.70 | $1,347.80 | |