| 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 | $95.90 | 13.838% | $109.1706 | $109.17 | $109.15 | $109.20 |
| Purchase #2 | $226.70 | 8.365% | $245.6635 | $245.66 | $245.65 | $245.70 |
| Purchase #3 | $70.78 | 11.157% | $78.6769 | $78.68 | $78.70 | $78.70 |
| Purchase #4 | $214.28 | 13.872% | $244.0049 | $244.00 | $244.00 | $244.00 |
| Purchase #5 | $146.49 | 5.196% | $154.1016 | $154.10 | $154.10 | $154.10 |
| Purchase #6 | $53.37 | 6.627% | $56.9068 | $56.91 | $56.90 | $56.90 |
| Purchase #7 | $9.74 | 3.536% | $10.0844 | $10.08 | $10.10 | $10.10 |
| 7 purchase totals = | $817.26 | $898.6087 | $898.60 | $898.60 | $898.70 | |