| 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 | $230.83 | 12.646% | $260.0208 | $260.02 | $260.00 | $260.00 |
| Purchase #2 | $64.37 | 8.814% | $70.0436 | $70.04 | $70.05 | $70.00 |
| Purchase #3 | $213.98 | 4.776% | $224.1997 | $224.20 | $224.20 | $224.20 |
| Purchase #4 | $217.32 | 13.823% | $247.3601 | $247.36 | $247.35 | $247.40 |
| Purchase #5 | $206.95 | 6.501% | $220.4038 | $220.40 | $220.40 | $220.40 |
| Purchase #6 | $227.87 | 4.631% | $238.4227 | $238.42 | $238.40 | $238.40 |
| Purchase #7 | $72.43 | 6.779% | $77.34 | $77.34 | $77.35 | $77.30 |
| 7 purchase totals = | $1,233.75 | $1,337.7907 | $1,337.78 | $1,337.75 | $1,337.70 | |