| 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 | $244.36 | 11.210% | $271.7528 | $271.75 | $271.75 | $271.80 |
| Purchase #2 | $11.94 | 10.175% | $13.1549 | $13.15 | $13.15 | $13.20 |
| Purchase #3 | $42.89 | 5.224% | $45.1306 | $45.13 | $45.15 | $45.10 |
| Purchase #4 | $97.50 | 8.123% | $105.4199 | $105.42 | $105.40 | $105.40 |
| Purchase #5 | $234.63 | 4.625% | $245.4816 | $245.48 | $245.50 | $245.50 |
| Purchase #6 | $44.67 | 4.281% | $46.5823 | $46.58 | $46.60 | $46.60 |
| Purchase #7 | $9.82 | 12.770% | $11.074 | $11.07 | $11.05 | $11.10 |
| 7 purchase totals = | $685.81 | $738.5961 | $738.58 | $738.60 | $738.70 | |