| 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 | $209.31 | 10.829% | $231.9762 | $231.98 | $232.00 | $232.00 |
| Purchase #2 | $214.84 | 10.290% | $236.947 | $236.95 | $236.95 | $236.90 |
| Purchase #3 | $136.34 | 12.291% | $153.0975 | $153.10 | $153.10 | $153.10 |
| Purchase #4 | $214.54 | 9.864% | $235.7022 | $235.70 | $235.70 | $235.70 |
| Purchase #5 | $171.48 | 5.226% | $180.4415 | $180.44 | $180.45 | $180.40 |
| Purchase #6 | $244.75 | 4.140% | $254.8827 | $254.88 | $254.90 | $254.90 |
| Purchase #7 | $249.46 | 10.432% | $275.4837 | $275.48 | $275.50 | $275.50 |
| 7 purchase totals = | $1,440.72 | $1,568.5308 | $1,568.53 | $1,568.60 | $1,568.50 | |