| 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 | $250.36 | 3.803% | $259.8812 | $259.88 | $259.90 | $259.90 |
| Purchase #2 | $58.80 | 8.709% | $63.9209 | $63.92 | $63.90 | $63.90 |
| Purchase #3 | $54.66 | 13.243% | $61.8986 | $61.90 | $61.90 | $61.90 |
| Purchase #4 | $91.37 | 6.375% | $97.1948 | $97.19 | $97.20 | $97.20 |
| Purchase #5 | $92.26 | 4.689% | $96.5861 | $96.59 | $96.60 | $96.60 |
| Purchase #6 | $179.98 | 7.416% | $193.3273 | $193.33 | $193.35 | $193.30 |
| Purchase #7 | $122.98 | 12.696% | $138.5935 | $138.59 | $138.60 | $138.60 |
| 7 purchase totals = | $850.41 | $911.4024 | $911.40 | $911.45 | $911.40 | |