| 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 | $233.40 | 12.396% | $262.3323 | $262.33 | $262.35 | $262.30 |
| Purchase #2 | $148.71 | 3.313% | $153.6368 | $153.64 | $153.65 | $153.60 |
| Purchase #3 | $249.83 | 10.874% | $276.9965 | $277.00 | $277.00 | $277.00 |
| Purchase #4 | $242.31 | 13.369% | $274.7044 | $274.70 | $274.70 | $274.70 |
| Purchase #5 | $231.57 | 5.401% | $244.0771 | $244.08 | $244.10 | $244.10 |
| Purchase #6 | $250.96 | 3.647% | $260.1125 | $260.11 | $260.10 | $260.10 |
| Purchase #7 | $222.27 | 9.490% | $243.3634 | $243.36 | $243.35 | $243.40 |
| 7 purchase totals = | $1,579.05 | $1,715.2230 | $1,715.22 | $1,715.25 | $1,715.20 | |