| 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 | $238.96 | 6.319% | $254.0599 | $254.06 | $254.05 | $254.10 |
| Purchase #2 | $25.50 | 13.275% | $28.8851 | $28.89 | $28.90 | $28.90 |
| Purchase #3 | $43.77 | 5.863% | $46.3362 | $46.34 | $46.35 | $46.30 |
| Purchase #4 | $101.41 | 4.214% | $105.6834 | $105.68 | $105.70 | $105.70 |
| Purchase #5 | $243.91 | 6.592% | $259.9885 | $259.99 | $260.00 | $260.00 |
| Purchase #6 | $73.63 | 9.486% | $80.6145 | $80.61 | $80.60 | $80.60 |
| Purchase #7 | $160.53 | 10.483% | $177.3584 | $177.36 | $177.35 | $177.40 |
| 7 purchase totals = | $887.71 | $952.9260 | $952.93 | $952.95 | $953.00 | |