| 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 | $97.66 | 12.848% | $110.2074 | $110.21 | $110.20 | $110.20 |
| Purchase #2 | $9.75 | 13.494% | $11.0657 | $11.07 | $11.05 | $11.10 |
| Purchase #3 | $169.43 | 11.249% | $188.4892 | $188.49 | $188.50 | $188.50 |
| Purchase #4 | $98.88 | 12.225% | $110.9681 | $110.97 | $110.95 | $111.00 |
| Purchase #5 | $236.39 | 3.668% | $245.0608 | $245.06 | $245.05 | $245.10 |
| Purchase #6 | $54.85 | 3.563% | $56.8043 | $56.80 | $56.80 | $56.80 |
| Purchase #7 | $167.34 | 12.623% | $188.4633 | $188.46 | $188.45 | $188.50 |
| 7 purchase totals = | $834.30 | $911.0588 | $911.06 | $911.00 | $911.20 | |