| 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 | $210.71 | 11.229% | $234.3706 | $234.37 | $234.35 | $234.40 |
| Purchase #2 | $55.35 | 3.393% | $57.228 | $57.23 | $57.25 | $57.20 |
| Purchase #3 | $47.46 | 10.710% | $52.543 | $52.54 | $52.55 | $52.50 |
| Purchase #4 | $115.97 | 4.338% | $121.0008 | $121.00 | $121.00 | $121.00 |
| Purchase #5 | $159.69 | 3.829% | $165.8045 | $165.80 | $165.80 | $165.80 |
| Purchase #6 | $19.45 | 6.265% | $20.6685 | $20.67 | $20.65 | $20.70 |
| Purchase #7 | $13.98 | 3.347% | $14.4479 | $14.45 | $14.45 | $14.40 |
| 7 purchase totals = | $622.61 | $666.0633 | $666.06 | $666.05 | $666.00 | |