| 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 | $17.67 | 12.527% | $19.8835 | $19.88 | $19.90 | $19.90 |
| Purchase #2 | $136.38 | 10.343% | $150.4858 | $150.49 | $150.50 | $150.50 |
| Purchase #3 | $131.81 | 5.252% | $138.7327 | $138.73 | $138.75 | $138.70 |
| Purchase #4 | $148.65 | 6.763% | $158.7032 | $158.70 | $158.70 | $158.70 |
| Purchase #5 | $236.90 | 12.293% | $266.0221 | $266.02 | $266.00 | $266.00 |
| Purchase #6 | $76.98 | 10.694% | $85.2122 | $85.21 | $85.20 | $85.20 |
| Purchase #7 | $126.38 | 13.141% | $142.9876 | $142.99 | $143.00 | $143.00 |
| 7 purchase totals = | $874.77 | $962.0271 | $962.02 | $962.05 | $962.00 | |