| 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 | $88.76 | 3.552% | $91.9128 | $91.91 | $91.90 | $91.90 |
| Purchase #2 | $116.76 | 7.305% | $125.2893 | $125.29 | $125.30 | $125.30 |
| Purchase #3 | $29.86 | 13.556% | $33.9078 | $33.91 | $33.90 | $33.90 |
| Purchase #4 | $217.54 | 12.253% | $244.1952 | $244.20 | $244.20 | $244.20 |
| Purchase #5 | $199.76 | 4.846% | $209.4404 | $209.44 | $209.45 | $209.40 |
| Purchase #6 | $214.63 | 8.187% | $232.2018 | $232.20 | $232.20 | $232.20 |
| Purchase #7 | $162.53 | 13.328% | $184.192 | $184.19 | $184.20 | $184.20 |
| 7 purchase totals = | $1,029.84 | $1,121.1393 | $1,121.14 | $1,121.15 | $1,121.10 | |