| 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 | $212.69 | 6.189% | $225.8534 | $225.85 | $225.85 | $225.90 |
| Purchase #2 | $67.36 | 12.857% | $76.0205 | $76.02 | $76.00 | $76.00 |
| Purchase #3 | $117.83 | 9.600% | $129.1417 | $129.14 | $129.15 | $129.10 |
| Purchase #4 | $35.96 | 8.313% | $38.9494 | $38.95 | $38.95 | $38.90 |
| Purchase #5 | $6.91 | 12.455% | $7.7706 | $7.77 | $7.75 | $7.80 |
| Purchase #6 | $14.74 | 10.617% | $16.3049 | $16.30 | $16.30 | $16.30 |
| Purchase #7 | $65.54 | 10.207% | $72.2297 | $72.23 | $72.25 | $72.20 |
| 7 purchase totals = | $521.03 | $566.2702 | $566.26 | $566.25 | $566.20 | |