| 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 | $126.88 | 10.215% | $139.8408 | $139.84 | $139.85 | $139.80 |
| Purchase #2 | $103.98 | 11.664% | $116.1082 | $116.11 | $116.10 | $116.10 |
| Purchase #3 | $47.76 | 6.214% | $50.7278 | $50.73 | $50.75 | $50.70 |
| Purchase #4 | $113.27 | 11.823% | $126.6619 | $126.66 | $126.65 | $126.70 |
| Purchase #5 | $102.31 | 4.474% | $106.8873 | $106.89 | $106.90 | $106.90 |
| Purchase #6 | $186.73 | 6.817% | $199.4594 | $199.46 | $199.45 | $199.50 |
| Purchase #7 | $215.91 | 13.550% | $245.1658 | $245.17 | $245.15 | $245.20 |
| 7 purchase totals = | $896.84 | $984.8512 | $984.86 | $984.85 | $984.90 | |