| 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 | $125.41 | 6.356% | $133.3811 | $133.38 | $133.40 | $133.40 |
| Purchase #2 | $125.85 | 11.856% | $140.7708 | $140.77 | $140.75 | $140.80 |
| Purchase #3 | $18.72 | 5.301% | $19.7123 | $19.71 | $19.70 | $19.70 |
| Purchase #4 | $213.34 | 8.659% | $231.8131 | $231.81 | $231.80 | $231.80 |
| Purchase #5 | $52.78 | 12.383% | $59.3157 | $59.32 | $59.30 | $59.30 |
| Purchase #6 | $223.70 | 5.224% | $235.3861 | $235.39 | $235.40 | $235.40 |
| Purchase #7 | $90.52 | 3.375% | $93.5751 | $93.58 | $93.60 | $93.60 |
| 7 purchase totals = | $850.32 | $913.9542 | $913.96 | $913.95 | $914.00 | |