| 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 | $49.59 | 10.576% | $54.8346 | $54.83 | $54.85 | $54.80 |
| Purchase #2 | $131.66 | 5.766% | $139.2515 | $139.25 | $139.25 | $139.30 |
| Purchase #3 | $212.40 | 7.148% | $227.5824 | $227.58 | $227.60 | $227.60 |
| Purchase #4 | $103.70 | 3.659% | $107.4944 | $107.49 | $107.50 | $107.50 |
| Purchase #5 | $238.32 | 9.194% | $260.2311 | $260.23 | $260.25 | $260.20 |
| Purchase #6 | $148.45 | 3.666% | $153.8922 | $153.89 | $153.90 | $153.90 |
| Purchase #7 | $158.89 | 11.527% | $177.2053 | $177.21 | $177.20 | $177.20 |
| 7 purchase totals = | $1,043.01 | $1,120.4915 | $1,120.48 | $1,120.55 | $1,120.50 | |