| 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 | $227.54 | 10.680% | $251.8413 | $251.84 | $251.85 | $251.80 |
| Purchase #2 | $19.31 | 10.426% | $21.3233 | $21.32 | $21.30 | $21.30 |
| Purchase #3 | $141.67 | 10.178% | $156.0892 | $156.09 | $156.10 | $156.10 |
| Purchase #4 | $208.63 | 12.660% | $235.0426 | $235.04 | $235.05 | $235.00 |
| Purchase #5 | $52.71 | 4.374% | $55.0155 | $55.02 | $55.00 | $55.00 |
| Purchase #6 | $158.96 | 9.625% | $174.2599 | $174.26 | $174.25 | $174.30 |
| Purchase #7 | $37.98 | 7.276% | $40.7434 | $40.74 | $40.75 | $40.70 |
| 7 purchase totals = | $846.80 | $934.3152 | $934.31 | $934.30 | $934.20 | |