| 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 | $244.56 | 3.365% | $252.7894 | $252.79 | $252.80 | $252.80 |
| Purchase #2 | $206.90 | 8.335% | $224.1451 | $224.15 | $224.15 | $224.10 |
| Purchase #3 | $60.52 | 6.171% | $64.2547 | $64.25 | $64.25 | $64.30 |
| Purchase #4 | $75.87 | 6.185% | $80.5626 | $80.56 | $80.55 | $80.60 |
| Purchase #5 | $55.62 | 7.233% | $59.643 | $59.64 | $59.65 | $59.60 |
| Purchase #6 | $10.41 | 12.803% | $11.7428 | $11.74 | $11.75 | $11.70 |
| Purchase #7 | $158.42 | 3.721% | $164.3148 | $164.31 | $164.30 | $164.30 |
| 7 purchase totals = | $812.30 | $857.4524 | $857.44 | $857.45 | $857.40 | |