| 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 | $145.45 | 4.439% | $151.9065 | $151.91 | $151.90 | $151.90 |
| Purchase #2 | $12.84 | 5.147% | $13.5009 | $13.50 | $13.50 | $13.50 |
| Purchase #3 | $112.26 | 10.696% | $124.2673 | $124.27 | $124.25 | $124.30 |
| Purchase #4 | $230.49 | 5.599% | $243.3951 | $243.40 | $243.40 | $243.40 |
| Purchase #5 | $246.83 | 9.423% | $270.0888 | $270.09 | $270.10 | $270.10 |
| Purchase #6 | $238.95 | 9.404% | $261.4209 | $261.42 | $261.40 | $261.40 |
| Purchase #7 | $236.38 | 7.597% | $254.3378 | $254.34 | $254.35 | $254.30 |
| 7 purchase totals = | $1,223.20 | $1,318.9173 | $1,318.93 | $1,318.90 | $1,318.90 | |