| 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 | $113.54 | 13.750% | $129.1518 | $129.15 | $129.15 | $129.20 |
| Purchase #2 | $27.56 | 12.727% | $31.0676 | $31.07 | $31.05 | $31.10 |
| Purchase #3 | $190.81 | 7.447% | $205.0196 | $205.02 | $205.00 | $205.00 |
| Purchase #4 | $245.71 | 10.643% | $271.8609 | $271.86 | $271.85 | $271.90 |
| Purchase #5 | $102.30 | 3.155% | $105.5276 | $105.53 | $105.55 | $105.50 |
| Purchase #6 | $247.38 | 11.526% | $275.893 | $275.89 | $275.90 | $275.90 |
| Purchase #7 | $234.55 | 9.804% | $257.5453 | $257.55 | $257.55 | $257.50 |
| 7 purchase totals = | $1,161.85 | $1,276.0658 | $1,276.07 | $1,276.05 | $1,276.10 | |