| 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 | $220.34 | 10.674% | $243.8591 | $243.86 | $243.85 | $243.90 |
| Purchase #2 | $145.38 | 7.417% | $156.1628 | $156.16 | $156.15 | $156.20 |
| Purchase #3 | $238.33 | 8.164% | $257.7873 | $257.79 | $257.80 | $257.80 |
| Purchase #4 | $140.73 | 5.337% | $148.2408 | $148.24 | $148.25 | $148.20 |
| Purchase #5 | $230.33 | 11.208% | $256.1454 | $256.15 | $256.15 | $256.10 |
| Purchase #6 | $203.91 | 11.564% | $227.4902 | $227.49 | $227.50 | $227.50 |
| Purchase #7 | $250.98 | 4.263% | $261.6793 | $261.68 | $261.70 | $261.70 |
| 7 purchase totals = | $1,430.00 | $1,551.3649 | $1,551.37 | $1,551.40 | $1,551.40 | |