| 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 | $221.67 | 5.719% | $234.3473 | $234.35 | $234.35 | $234.30 |
| Purchase #2 | $23.61 | 5.421% | $24.8899 | $24.89 | $24.90 | $24.90 |
| Purchase #3 | $224.65 | 4.214% | $234.1168 | $234.12 | $234.10 | $234.10 |
| Purchase #4 | $149.93 | 8.727% | $163.0144 | $163.01 | $163.00 | $163.00 |
| Purchase #5 | $98.68 | 11.666% | $110.192 | $110.19 | $110.20 | $110.20 |
| Purchase #6 | $17.70 | 10.208% | $19.5068 | $19.51 | $19.50 | $19.50 |
| Purchase #7 | $118.80 | 12.173% | $133.2615 | $133.26 | $133.25 | $133.30 |
| 7 purchase totals = | $855.04 | $919.3287 | $919.33 | $919.30 | $919.30 | |