| 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 | $217.73 | 5.372% | $229.4265 | $229.43 | $229.45 | $229.40 |
| Purchase #2 | $234.96 | 9.218% | $256.6186 | $256.62 | $256.60 | $256.60 |
| Purchase #3 | $190.70 | 6.210% | $202.5425 | $202.54 | $202.55 | $202.50 |
| Purchase #4 | $182.33 | 7.203% | $195.4632 | $195.46 | $195.45 | $195.50 |
| Purchase #5 | $71.71 | 5.114% | $75.3772 | $75.38 | $75.40 | $75.40 |
| Purchase #6 | $243.57 | 7.145% | $260.9731 | $260.97 | $260.95 | $261.00 |
| Purchase #7 | $41.53 | 9.173% | $45.3395 | $45.34 | $45.35 | $45.30 |
| 7 purchase totals = | $1,182.53 | $1,265.7406 | $1,265.74 | $1,265.75 | $1,265.70 | |