| 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 | $119.60 | 7.641% | $128.7386 | $128.74 | $128.75 | $128.70 |
| Purchase #2 | $208.63 | 13.316% | $236.4112 | $236.41 | $236.40 | $236.40 |
| Purchase #3 | $83.91 | 12.807% | $94.6564 | $94.66 | $94.65 | $94.70 |
| Purchase #4 | $225.27 | 11.338% | $250.8111 | $250.81 | $250.80 | $250.80 |
| Purchase #5 | $229.47 | 13.421% | $260.2672 | $260.27 | $260.25 | $260.30 |
| Purchase #6 | $66.54 | 4.332% | $69.4225 | $69.42 | $69.40 | $69.40 |
| Purchase #7 | $101.85 | 7.173% | $109.1557 | $109.16 | $109.15 | $109.20 |
| 7 purchase totals = | $1,035.27 | $1,149.4627 | $1,149.47 | $1,149.40 | $1,149.50 | |