| 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 | $127.28 | 10.563% | $140.7246 | $140.72 | $140.70 | $140.70 |
| Purchase #2 | $94.51 | 3.324% | $97.6515 | $97.65 | $97.65 | $97.70 |
| Purchase #3 | $150.34 | 12.262% | $168.7747 | $168.77 | $168.75 | $168.80 |
| Purchase #4 | $66.40 | 5.347% | $69.9504 | $69.95 | $69.95 | $70.00 |
| Purchase #5 | $111.67 | 8.797% | $121.4936 | $121.49 | $121.50 | $121.50 |
| Purchase #6 | $94.29 | 7.507% | $101.3684 | $101.37 | $101.35 | $101.40 |
| Purchase #7 | $249.77 | 12.288% | $280.4617 | $280.46 | $280.45 | $280.50 |
| 7 purchase totals = | $894.26 | $980.4249 | $980.41 | $980.35 | $980.60 | |