| 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 | $240.44 | 8.665% | $261.2741 | $261.27 | $261.25 | $261.30 |
| Purchase #2 | $215.35 | 6.843% | $230.0864 | $230.09 | $230.10 | $230.10 |
| Purchase #3 | $159.73 | 13.443% | $181.2025 | $181.20 | $181.20 | $181.20 |
| Purchase #4 | $19.87 | 4.149% | $20.6944 | $20.69 | $20.70 | $20.70 |
| Purchase #5 | $129.61 | 5.297% | $136.4754 | $136.48 | $136.50 | $136.50 |
| Purchase #6 | $224.46 | 3.651% | $232.655 | $232.66 | $232.65 | $232.70 |
| Purchase #7 | $232.31 | 12.418% | $261.1583 | $261.16 | $261.15 | $261.20 |
| 7 purchase totals = | $1,221.77 | $1,323.5461 | $1,323.55 | $1,323.55 | $1,323.70 | |