| 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 | $237.62 | 5.147% | $249.8503 | $249.85 | $249.85 | $249.90 |
| Purchase #2 | $192.26 | 7.657% | $206.9813 | $206.98 | $207.00 | $207.00 |
| Purchase #3 | $160.56 | 9.436% | $175.7104 | $175.71 | $175.70 | $175.70 |
| Purchase #4 | $174.65 | 8.109% | $188.8124 | $188.81 | $188.80 | $188.80 |
| Purchase #5 | $115.33 | 9.129% | $125.8585 | $125.86 | $125.85 | $125.90 |
| Purchase #6 | $24.49 | 3.852% | $25.4334 | $25.43 | $25.45 | $25.40 |
| Purchase #7 | $14.33 | 9.243% | $15.6545 | $15.65 | $15.65 | $15.70 |
| 7 purchase totals = | $919.24 | $988.3008 | $988.29 | $988.30 | $988.40 | |