| 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 | $215.81 | 8.710% | $234.6071 | $234.61 | $234.60 | $234.60 |
| Purchase #2 | $201.84 | 7.245% | $216.4633 | $216.46 | $216.45 | $216.50 |
| Purchase #3 | $221.59 | 13.241% | $250.9307 | $250.93 | $250.95 | $250.90 |
| Purchase #4 | $13.67 | 12.691% | $15.4049 | $15.40 | $15.40 | $15.40 |
| Purchase #5 | $58.58 | 11.663% | $65.4122 | $65.41 | $65.40 | $65.40 |
| Purchase #6 | $15.58 | 11.621% | $17.3906 | $17.39 | $17.40 | $17.40 |
| Purchase #7 | $113.86 | 5.781% | $120.4422 | $120.44 | $120.45 | $120.40 |
| 7 purchase totals = | $840.93 | $920.6510 | $920.64 | $920.65 | $920.60 | |