| 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 | $249.71 | 12.431% | $280.7515 | $280.75 | $280.75 | $280.80 |
| Purchase #2 | $201.95 | 5.185% | $212.4211 | $212.42 | $212.40 | $212.40 |
| Purchase #3 | $56.72 | 10.758% | $62.8219 | $62.82 | $62.80 | $62.80 |
| Purchase #4 | $198.83 | 7.475% | $213.6925 | $213.69 | $213.70 | $213.70 |
| Purchase #5 | $172.68 | 6.389% | $183.7125 | $183.71 | $183.70 | $183.70 |
| Purchase #6 | $78.90 | 11.362% | $87.8646 | $87.86 | $87.85 | $87.90 |
| Purchase #7 | $36.48 | 12.639% | $41.0907 | $41.09 | $41.10 | $41.10 |
| 7 purchase totals = | $995.27 | $1,082.3548 | $1,082.34 | $1,082.30 | $1,082.40 | |