| 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 | $194.44 | 4.464% | $203.1198 | $203.12 | $203.10 | $203.10 |
| Purchase #2 | $200.36 | 12.178% | $224.7598 | $224.76 | $224.75 | $224.80 |
| Purchase #3 | $54.68 | 5.777% | $57.8389 | $57.84 | $57.85 | $57.80 |
| Purchase #4 | $178.81 | 12.427% | $201.0307 | $201.03 | $201.05 | $201.00 |
| Purchase #5 | $62.68 | 10.387% | $69.1906 | $69.19 | $69.20 | $69.20 |
| Purchase #6 | $13.63 | 13.421% | $15.4593 | $15.46 | $15.45 | $15.50 |
| Purchase #7 | $79.95 | 7.676% | $86.087 | $86.09 | $86.10 | $86.10 |
| 7 purchase totals = | $784.55 | $857.4861 | $857.49 | $857.50 | $857.50 | |