| 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 | $241.93 | 12.208% | $271.4648 | $271.46 | $271.45 | $271.50 |
| Purchase #2 | $51.51 | 10.592% | $56.9659 | $56.97 | $56.95 | $57.00 |
| Purchase #3 | $124.26 | 10.531% | $137.3458 | $137.35 | $137.35 | $137.30 |
| Purchase #4 | $141.72 | 11.773% | $158.4047 | $158.40 | $158.40 | $158.40 |
| Purchase #5 | $207.79 | 3.387% | $214.8278 | $214.83 | $214.85 | $214.80 |
| Purchase #6 | $127.58 | 7.167% | $136.7237 | $136.72 | $136.70 | $136.70 |
| Purchase #7 | $18.39 | 10.202% | $20.2661 | $20.27 | $20.25 | $20.30 |
| 7 purchase totals = | $913.18 | $995.9988 | $996.00 | $995.95 | $996.00 | |