| 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 | $131.71 | 10.680% | $145.7766 | $145.78 | $145.80 | $145.80 |
| Purchase #2 | $212.50 | 7.803% | $229.0814 | $229.08 | $229.10 | $229.10 |
| Purchase #3 | $23.80 | 8.792% | $25.8925 | $25.89 | $25.90 | $25.90 |
| Purchase #4 | $108.33 | 10.167% | $119.3439 | $119.34 | $119.35 | $119.30 |
| Purchase #5 | $217.42 | 8.599% | $236.1159 | $236.12 | $236.10 | $236.10 |
| Purchase #6 | $195.42 | 3.230% | $201.7321 | $201.73 | $201.75 | $201.70 |
| Purchase #7 | $58.90 | 4.437% | $61.5134 | $61.51 | $61.50 | $61.50 |
| 7 purchase totals = | $948.08 | $1,019.4558 | $1,019.45 | $1,019.50 | $1,019.40 | |