| 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 | $132.45 | 10.546% | $146.4182 | $146.42 | $146.40 | $146.40 |
| Purchase #2 | $83.87 | 4.571% | $87.7037 | $87.70 | $87.70 | $87.70 |
| Purchase #3 | $66.29 | 4.186% | $69.0649 | $69.06 | $69.05 | $69.10 |
| Purchase #4 | $245.37 | 13.372% | $278.1809 | $278.18 | $278.20 | $278.20 |
| Purchase #5 | $237.58 | 10.472% | $262.4594 | $262.46 | $262.45 | $262.50 |
| Purchase #6 | $178.89 | 3.644% | $185.4088 | $185.41 | $185.40 | $185.40 |
| Purchase #7 | $93.35 | 4.867% | $97.8933 | $97.89 | $97.90 | $97.90 |
| 7 purchase totals = | $1,037.80 | $1,127.1292 | $1,127.12 | $1,127.10 | $1,127.20 | |