| 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 | $104.64 | 7.364% | $112.3457 | $112.35 | $112.35 | $112.30 |
| Purchase #2 | $122.99 | 7.567% | $132.2967 | $132.30 | $132.30 | $132.30 |
| Purchase #3 | $74.30 | 6.488% | $79.1206 | $79.12 | $79.10 | $79.10 |
| Purchase #4 | $40.53 | 9.373% | $44.3289 | $44.33 | $44.35 | $44.30 |
| Purchase #5 | $246.31 | 11.829% | $275.446 | $275.45 | $275.45 | $275.40 |
| Purchase #6 | $232.70 | 12.486% | $261.7549 | $261.75 | $261.75 | $261.80 |
| Purchase #7 | $71.44 | 8.443% | $77.4717 | $77.47 | $77.45 | $77.50 |
| 7 purchase totals = | $892.91 | $982.7645 | $982.77 | $982.75 | $982.70 | |