| 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 | $226.74 | 10.482% | $250.5069 | $250.51 | $250.50 | $250.50 |
| Purchase #2 | $138.65 | 4.131% | $144.3776 | $144.38 | $144.40 | $144.40 |
| Purchase #3 | $247.54 | 7.221% | $265.4149 | $265.41 | $265.40 | $265.40 |
| Purchase #4 | $107.73 | 13.852% | $122.6528 | $122.65 | $122.65 | $122.70 |
| Purchase #5 | $163.89 | 11.192% | $182.2326 | $182.23 | $182.25 | $182.20 |
| Purchase #6 | $108.47 | 11.619% | $121.0731 | $121.07 | $121.05 | $121.10 |
| Purchase #7 | $87.27 | 3.826% | $90.609 | $90.61 | $90.60 | $90.60 |
| 7 purchase totals = | $1,080.29 | $1,176.8669 | $1,176.86 | $1,176.85 | $1,176.90 | |