| 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 | $219.99 | 7.581% | $236.6674 | $236.67 | $236.65 | $236.70 |
| Purchase #2 | $135.66 | 5.343% | $142.9083 | $142.91 | $142.90 | $142.90 |
| Purchase #3 | $132.54 | 13.363% | $150.2513 | $150.25 | $150.25 | $150.30 |
| Purchase #4 | $16.58 | 11.418% | $18.4731 | $18.47 | $18.45 | $18.50 |
| Purchase #5 | $231.47 | 12.653% | $260.7579 | $260.76 | $260.75 | $260.80 |
| Purchase #6 | $248.89 | 5.729% | $263.1489 | $263.15 | $263.15 | $263.10 |
| Purchase #7 | $170.26 | 11.498% | $189.8365 | $189.84 | $189.85 | $189.80 |
| 7 purchase totals = | $1,155.39 | $1,262.0434 | $1,262.05 | $1,262.00 | $1,262.10 | |