| 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 | $134.97 | 10.697% | $149.4077 | $149.41 | $149.40 | $149.40 |
| Purchase #2 | $244.64 | 4.178% | $254.8611 | $254.86 | $254.85 | $254.90 |
| Purchase #3 | $18.86 | 4.711% | $19.7485 | $19.75 | $19.75 | $19.70 |
| Purchase #4 | $45.68 | 4.139% | $47.5707 | $47.57 | $47.55 | $47.60 |
| Purchase #5 | $23.41 | 11.429% | $26.0855 | $26.09 | $26.10 | $26.10 |
| Purchase #6 | $102.58 | 7.178% | $109.9432 | $109.94 | $109.95 | $109.90 |
| Purchase #7 | $231.50 | 13.121% | $261.8751 | $261.88 | $261.90 | $261.90 |
| 7 purchase totals = | $801.64 | $869.4918 | $869.50 | $869.50 | $869.50 | |