| 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 | $199.63 | 6.531% | $212.6678 | $212.67 | $212.65 | $212.70 |
| Purchase #2 | $188.72 | 13.849% | $214.8558 | $214.86 | $214.85 | $214.90 |
| Purchase #3 | $98.42 | 6.666% | $104.9807 | $104.98 | $105.00 | $105.00 |
| Purchase #4 | $42.77 | 10.592% | $47.3002 | $47.30 | $47.30 | $47.30 |
| Purchase #5 | $104.81 | 5.207% | $110.2675 | $110.27 | $110.25 | $110.30 |
| Purchase #6 | $92.64 | 12.212% | $103.9532 | $103.95 | $103.95 | $104.00 |
| Purchase #7 | $139.50 | 11.394% | $155.3946 | $155.39 | $155.40 | $155.40 |
| 7 purchase totals = | $866.49 | $949.4198 | $949.42 | $949.40 | $949.60 | |