| 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 | $229.66 | 9.611% | $251.7326 | $251.73 | $251.75 | $251.70 |
| Purchase #2 | $174.91 | 6.738% | $186.6954 | $186.70 | $186.70 | $186.70 |
| Purchase #3 | $231.83 | 6.254% | $246.3286 | $246.33 | $246.35 | $246.30 |
| Purchase #4 | $100.47 | 4.610% | $105.1017 | $105.10 | $105.10 | $105.10 |
| Purchase #5 | $81.25 | 10.469% | $89.7561 | $89.76 | $89.75 | $89.80 |
| Purchase #6 | $214.30 | 8.449% | $232.4062 | $232.41 | $232.40 | $232.40 |
| Purchase #7 | $46.76 | 5.535% | $49.3482 | $49.35 | $49.35 | $49.30 |
| 7 purchase totals = | $1,079.18 | $1,161.3688 | $1,161.38 | $1,161.40 | $1,161.30 | |