| 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 | $236.40 | 5.682% | $249.8322 | $249.83 | $249.85 | $249.80 |
| Purchase #2 | $237.83 | 7.647% | $256.0169 | $256.02 | $256.00 | $256.00 |
| Purchase #3 | $154.41 | 9.615% | $169.2565 | $169.26 | $169.25 | $169.30 |
| Purchase #4 | $61.80 | 7.419% | $66.3849 | $66.38 | $66.40 | $66.40 |
| Purchase #5 | $176.98 | 5.339% | $186.429 | $186.43 | $186.45 | $186.40 |
| Purchase #6 | $7.60 | 10.681% | $8.4118 | $8.41 | $8.40 | $8.40 |
| Purchase #7 | $78.59 | 11.446% | $87.5854 | $87.59 | $87.60 | $87.60 |
| 7 purchase totals = | $953.61 | $1,023.9167 | $1,023.92 | $1,023.95 | $1,023.90 | |