| 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 | $216.60 | 3.618% | $224.4366 | $224.44 | $224.45 | $224.40 |
| Purchase #2 | $203.74 | 5.862% | $215.6832 | $215.68 | $215.70 | $215.70 |
| Purchase #3 | $130.53 | 13.777% | $148.5131 | $148.51 | $148.50 | $148.50 |
| Purchase #4 | $85.77 | 9.193% | $93.6548 | $93.65 | $93.65 | $93.70 |
| Purchase #5 | $12.64 | 6.856% | $13.5066 | $13.51 | $13.50 | $13.50 |
| Purchase #6 | $125.95 | 3.149% | $129.9162 | $129.92 | $129.90 | $129.90 |
| Purchase #7 | $74.59 | 3.699% | $77.3491 | $77.35 | $77.35 | $77.30 |
| 7 purchase totals = | $849.82 | $903.0596 | $903.06 | $903.05 | $903.00 | |