| 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 | $9.80 | 11.192% | $10.8968 | $10.90 | $10.90 | $10.90 |
| Purchase #2 | $182.29 | 7.225% | $195.4605 | $195.46 | $195.45 | $195.50 |
| Purchase #3 | $14.26 | 5.358% | $15.0241 | $15.02 | $15.00 | $15.00 |
| Purchase #4 | $61.81 | 3.107% | $63.7304 | $63.73 | $63.75 | $63.70 |
| Purchase #5 | $202.27 | 12.669% | $227.8956 | $227.90 | $227.90 | $227.90 |
| Purchase #6 | $244.49 | 10.249% | $269.5478 | $269.55 | $269.55 | $269.50 |
| Purchase #7 | $125.95 | 4.742% | $131.9225 | $131.92 | $131.90 | $131.90 |
| 7 purchase totals = | $840.87 | $914.4777 | $914.48 | $914.45 | $914.40 | |