| 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 | $140.86 | 3.299% | $145.507 | $145.51 | $145.50 | $145.50 |
| Purchase #2 | $87.97 | 11.841% | $98.3865 | $98.39 | $98.40 | $98.40 |
| Purchase #3 | $27.35 | 10.468% | $30.213 | $30.21 | $30.20 | $30.20 |
| Purchase #4 | $11.67 | 7.390% | $12.5324 | $12.53 | $12.55 | $12.50 |
| Purchase #5 | $227.73 | 6.460% | $242.4414 | $242.44 | $242.45 | $242.40 |
| Purchase #6 | $65.26 | 13.460% | $74.044 | $74.04 | $74.05 | $74.00 |
| Purchase #7 | $198.94 | 9.386% | $217.6125 | $217.61 | $217.60 | $217.60 |
| 7 purchase totals = | $759.78 | $820.7368 | $820.73 | $820.75 | $820.60 | |