| 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 | $222.54 | 10.731% | $246.4208 | $246.42 | $246.40 | $246.40 |
| Purchase #2 | $14.32 | 9.417% | $15.6685 | $15.67 | $15.65 | $15.70 |
| Purchase #3 | $90.57 | 10.811% | $100.3615 | $100.36 | $100.35 | $100.40 |
| Purchase #4 | $136.60 | 12.848% | $154.1504 | $154.15 | $154.15 | $154.20 |
| Purchase #5 | $217.63 | 10.506% | $240.4942 | $240.49 | $240.50 | $240.50 |
| Purchase #6 | $77.37 | 12.406% | $86.9685 | $86.97 | $86.95 | $87.00 |
| Purchase #7 | $52.75 | 5.817% | $55.8185 | $55.82 | $55.80 | $55.80 |
| 7 purchase totals = | $811.78 | $899.8824 | $899.88 | $899.80 | $900.00 | |