| 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 | $214.74 | 8.439% | $232.8619 | $232.86 | $232.85 | $232.90 |
| Purchase #2 | $14.83 | 13.610% | $16.8484 | $16.85 | $16.85 | $16.80 |
| Purchase #3 | $234.75 | 10.724% | $259.9246 | $259.92 | $259.90 | $259.90 |
| Purchase #4 | $70.83 | 4.478% | $74.0018 | $74.00 | $74.00 | $74.00 |
| Purchase #5 | $47.27 | 5.770% | $49.9975 | $50.00 | $50.00 | $50.00 |
| Purchase #6 | $123.56 | 11.147% | $137.3332 | $137.33 | $137.35 | $137.30 |
| Purchase #7 | $77.51 | 11.835% | $86.6833 | $86.68 | $86.70 | $86.70 |
| 7 purchase totals = | $783.49 | $857.6507 | $857.64 | $857.65 | $857.60 | |