| 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 | $196.71 | 4.608% | $205.7744 | $205.77 | $205.75 | $205.80 |
| Purchase #2 | $130.39 | 10.576% | $144.18 | $144.18 | $144.20 | $144.20 |
| Purchase #3 | $170.38 | 11.797% | $190.4797 | $190.48 | $190.50 | $190.50 |
| Purchase #4 | $148.34 | 8.126% | $160.3941 | $160.39 | $160.40 | $160.40 |
| Purchase #5 | $235.95 | 4.575% | $246.7447 | $246.74 | $246.75 | $246.70 |
| Purchase #6 | $200.76 | 12.405% | $225.6643 | $225.66 | $225.65 | $225.70 |
| Purchase #7 | $146.37 | 8.627% | $158.9973 | $159.00 | $159.00 | $159.00 |
| 7 purchase totals = | $1,228.90 | $1,332.2345 | $1,332.22 | $1,332.25 | $1,332.30 | |