| 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 | $248.80 | 4.551% | $260.1229 | $260.12 | $260.10 | $260.10 |
| Purchase #2 | $29.40 | 4.398% | $30.693 | $30.69 | $30.70 | $30.70 |
| Purchase #3 | $132.34 | 13.112% | $149.6924 | $149.69 | $149.70 | $149.70 |
| Purchase #4 | $98.68 | 5.791% | $104.3946 | $104.39 | $104.40 | $104.40 |
| Purchase #5 | $68.73 | 10.379% | $75.8635 | $75.86 | $75.85 | $75.90 |
| Purchase #6 | $223.47 | 6.199% | $237.3229 | $237.32 | $237.30 | $237.30 |
| Purchase #7 | $215.95 | 10.156% | $237.8819 | $237.88 | $237.90 | $237.90 |
| 7 purchase totals = | $1,017.37 | $1,095.9712 | $1,095.95 | $1,095.95 | $1,096.00 | |