| 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 | $187.40 | 4.129% | $195.1377 | $195.14 | $195.15 | $195.10 |
| Purchase #2 | $77.35 | 6.592% | $82.4489 | $82.45 | $82.45 | $82.40 |
| Purchase #3 | $244.93 | 6.643% | $261.2007 | $261.20 | $261.20 | $261.20 |
| Purchase #4 | $203.28 | 11.840% | $227.3484 | $227.35 | $227.35 | $227.30 |
| Purchase #5 | $222.37 | 9.361% | $243.1861 | $243.19 | $243.20 | $243.20 |
| Purchase #6 | $117.60 | 7.598% | $126.5352 | $126.54 | $126.55 | $126.50 |
| Purchase #7 | $56.56 | 10.632% | $62.5735 | $62.57 | $62.55 | $62.60 |
| 7 purchase totals = | $1,109.49 | $1,198.4305 | $1,198.44 | $1,198.45 | $1,198.30 | |