| 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 | $244.52 | 9.863% | $268.637 | $268.64 | $268.65 | $268.60 |
| Purchase #2 | $112.35 | 7.768% | $121.0773 | $121.08 | $121.10 | $121.10 |
| Purchase #3 | $209.58 | 11.111% | $232.8664 | $232.87 | $232.85 | $232.90 |
| Purchase #4 | $45.57 | 11.481% | $50.8019 | $50.80 | $50.80 | $50.80 |
| Purchase #5 | $165.31 | 5.180% | $173.8731 | $173.87 | $173.85 | $173.90 |
| Purchase #6 | $116.46 | 7.621% | $125.3354 | $125.34 | $125.35 | $125.30 |
| Purchase #7 | $122.77 | 7.744% | $132.2773 | $132.28 | $132.30 | $132.30 |
| 7 purchase totals = | $1,016.56 | $1,104.8684 | $1,104.88 | $1,104.90 | $1,104.90 | |