| 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 | $131.62 | 11.567% | $146.8445 | $146.84 | $146.85 | $146.80 |
| Purchase #2 | $236.80 | 13.490% | $268.7443 | $268.74 | $268.75 | $268.70 |
| Purchase #3 | $204.49 | 5.298% | $215.3239 | $215.32 | $215.30 | $215.30 |
| Purchase #4 | $35.86 | 3.695% | $37.185 | $37.19 | $37.20 | $37.20 |
| Purchase #5 | $211.31 | 10.742% | $234.0089 | $234.01 | $234.00 | $234.00 |
| Purchase #6 | $240.43 | 11.458% | $267.9785 | $267.98 | $268.00 | $268.00 |
| Purchase #7 | $157.67 | 7.233% | $169.0743 | $169.07 | $169.05 | $169.10 |
| 7 purchase totals = | $1,218.18 | $1,339.1594 | $1,339.15 | $1,339.15 | $1,339.10 | |