| 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 | $205.58 | 11.673% | $229.5774 | $229.58 | $229.60 | $229.60 |
| Purchase #2 | $203.54 | 10.667% | $225.2516 | $225.25 | $225.25 | $225.30 |
| Purchase #3 | $80.62 | 6.698% | $86.0199 | $86.02 | $86.00 | $86.00 |
| Purchase #4 | $42.88 | 10.713% | $47.4737 | $47.47 | $47.45 | $47.50 |
| Purchase #5 | $189.29 | 6.548% | $201.6847 | $201.68 | $201.70 | $201.70 |
| Purchase #6 | $19.29 | 8.823% | $20.992 | $20.99 | $21.00 | $21.00 |
| Purchase #7 | $35.45 | 6.481% | $37.7475 | $37.75 | $37.75 | $37.70 |
| 7 purchase totals = | $776.65 | $848.7468 | $848.74 | $848.75 | $848.80 | |