| 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 | $215.75 | 11.447% | $240.4469 | $240.45 | $240.45 | $240.40 |
| Purchase #2 | $15.50 | 12.820% | $17.4871 | $17.49 | $17.50 | $17.50 |
| Purchase #3 | $109.37 | 6.316% | $116.2778 | $116.28 | $116.30 | $116.30 |
| Purchase #4 | $121.50 | 13.856% | $138.335 | $138.34 | $138.35 | $138.30 |
| Purchase #5 | $205.48 | 5.319% | $216.4095 | $216.41 | $216.40 | $216.40 |
| Purchase #6 | $224.45 | 3.426% | $232.1397 | $232.14 | $232.15 | $232.10 |
| Purchase #7 | $218.47 | 3.687% | $226.525 | $226.53 | $226.55 | $226.50 |
| 7 purchase totals = | $1,110.52 | $1,187.6210 | $1,187.64 | $1,187.70 | $1,187.50 | |