| 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 | $214.42 | 8.869% | $233.4369 | $233.44 | $233.45 | $233.40 |
| Purchase #2 | $48.40 | 13.761% | $55.0603 | $55.06 | $55.05 | $55.10 |
| Purchase #3 | $175.69 | 13.804% | $199.9422 | $199.94 | $199.95 | $199.90 |
| Purchase #4 | $216.47 | 3.498% | $224.0421 | $224.04 | $224.05 | $224.00 |
| Purchase #5 | $124.29 | 4.799% | $130.2547 | $130.25 | $130.25 | $130.30 |
| Purchase #6 | $37.87 | 4.802% | $39.6885 | $39.69 | $39.70 | $39.70 |
| Purchase #7 | $210.42 | 13.836% | $239.5337 | $239.53 | $239.55 | $239.50 |
| 7 purchase totals = | $1,027.56 | $1,121.9584 | $1,121.95 | $1,122.00 | $1,121.90 | |