| 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 | $109.79 | 12.223% | $123.2096 | $123.21 | $123.20 | $123.20 |
| Purchase #2 | $44.89 | 11.752% | $50.1655 | $50.17 | $50.15 | $50.20 |
| Purchase #3 | $175.53 | 9.132% | $191.5594 | $191.56 | $191.55 | $191.60 |
| Purchase #4 | $233.47 | 4.152% | $243.1637 | $243.16 | $243.15 | $243.20 |
| Purchase #5 | $154.85 | 5.546% | $163.438 | $163.44 | $163.45 | $163.40 |
| Purchase #6 | $240.29 | 8.560% | $260.8588 | $260.86 | $260.85 | $260.90 |
| Purchase #7 | $27.70 | 9.550% | $30.3454 | $30.35 | $30.35 | $30.30 |
| 7 purchase totals = | $986.52 | $1,062.7404 | $1,062.75 | $1,062.70 | $1,062.80 | |