| 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 | $191.72 | 6.441% | $204.0687 | $204.07 | $204.05 | $204.10 |
| Purchase #2 | $198.47 | 8.621% | $215.5801 | $215.58 | $215.60 | $215.60 |
| Purchase #3 | $212.67 | 11.426% | $236.9697 | $236.97 | $236.95 | $237.00 |
| Purchase #4 | $130.84 | 5.477% | $138.0061 | $138.01 | $138.00 | $138.00 |
| Purchase #5 | $32.58 | 13.709% | $37.0464 | $37.05 | $37.05 | $37.00 |
| Purchase #6 | $218.70 | 11.265% | $243.3366 | $243.34 | $243.35 | $243.30 |
| Purchase #7 | $129.89 | 7.509% | $139.6434 | $139.64 | $139.65 | $139.60 |
| 7 purchase totals = | $1,114.87 | $1,214.6510 | $1,214.66 | $1,214.65 | $1,214.60 | |