| 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 | $125.82 | 10.835% | $139.4526 | $139.45 | $139.45 | $139.50 |
| Purchase #2 | $115.52 | 12.868% | $130.3851 | $130.39 | $130.40 | $130.40 |
| Purchase #3 | $79.39 | 7.471% | $85.3212 | $85.32 | $85.30 | $85.30 |
| Purchase #4 | $101.46 | 12.264% | $113.9031 | $113.90 | $113.90 | $113.90 |
| Purchase #5 | $108.27 | 13.484% | $122.8691 | $122.87 | $122.85 | $122.90 |
| Purchase #6 | $120.97 | 8.418% | $131.1533 | $131.15 | $131.15 | $131.20 |
| Purchase #7 | $229.84 | 6.277% | $244.2671 | $244.27 | $244.25 | $244.30 |
| 7 purchase totals = | $881.27 | $967.3515 | $967.35 | $967.30 | $967.50 | |