| 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 | $207.51 | 3.636% | $215.0551 | $215.06 | $215.05 | $215.10 |
| Purchase #2 | $234.36 | 9.369% | $256.3172 | $256.32 | $256.30 | $256.30 |
| Purchase #3 | $249.86 | 8.595% | $271.3355 | $271.34 | $271.35 | $271.30 |
| Purchase #4 | $159.97 | 5.676% | $169.0499 | $169.05 | $169.05 | $169.00 |
| Purchase #5 | $67.35 | 4.329% | $70.2656 | $70.27 | $70.25 | $70.30 |
| Purchase #6 | $229.45 | 9.481% | $251.2042 | $251.20 | $251.20 | $251.20 |
| Purchase #7 | $142.81 | 13.349% | $161.8737 | $161.87 | $161.85 | $161.90 |
| 7 purchase totals = | $1,291.31 | $1,395.1012 | $1,395.11 | $1,395.05 | $1,395.10 | |