| 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 | $106.80 | 13.389% | $121.0995 | $121.10 | $121.10 | $121.10 |
| Purchase #2 | $66.89 | 11.793% | $74.7783 | $74.78 | $74.80 | $74.80 |
| Purchase #3 | $226.86 | 6.473% | $241.5446 | $241.54 | $241.55 | $241.50 |
| Purchase #4 | $240.72 | 13.696% | $273.689 | $273.69 | $273.70 | $273.70 |
| Purchase #5 | $75.31 | 8.627% | $81.807 | $81.81 | $81.80 | $81.80 |
| Purchase #6 | $87.76 | 7.665% | $94.4868 | $94.49 | $94.50 | $94.50 |
| Purchase #7 | $110.68 | 11.474% | $123.3794 | $123.38 | $123.40 | $123.40 |
| 7 purchase totals = | $915.02 | $1,010.7846 | $1,010.79 | $1,010.85 | $1,010.80 | |