| 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 | $160.83 | 6.219% | $170.832 | $170.83 | $170.85 | $170.80 |
| Purchase #2 | $220.53 | 13.745% | $250.8418 | $250.84 | $250.85 | $250.80 |
| Purchase #3 | $203.81 | 12.469% | $229.2231 | $229.22 | $229.20 | $229.20 |
| Purchase #4 | $92.92 | 10.691% | $102.8541 | $102.85 | $102.85 | $102.90 |
| Purchase #5 | $27.81 | 6.682% | $29.6683 | $29.67 | $29.65 | $29.70 |
| Purchase #6 | $210.60 | 7.504% | $226.4034 | $226.40 | $226.40 | $226.40 |
| Purchase #7 | $215.53 | 5.488% | $227.3583 | $227.36 | $227.35 | $227.40 |
| 7 purchase totals = | $1,132.03 | $1,237.1810 | $1,237.17 | $1,237.15 | $1,237.20 | |