| 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 | $237.54 | 9.553% | $260.2322 | $260.23 | $260.25 | $260.20 |
| Purchase #2 | $125.79 | 4.752% | $131.7675 | $131.77 | $131.75 | $131.80 |
| Purchase #3 | $112.30 | 10.132% | $123.6782 | $123.68 | $123.70 | $123.70 |
| Purchase #4 | $57.62 | 4.135% | $60.0026 | $60.00 | $60.00 | $60.00 |
| Purchase #5 | $134.88 | 9.529% | $147.7327 | $147.73 | $147.75 | $147.70 |
| Purchase #6 | $20.48 | 12.262% | $22.9913 | $22.99 | $23.00 | $23.00 |
| Purchase #7 | $111.30 | 11.436% | $124.0283 | $124.03 | $124.05 | $124.00 |
| 7 purchase totals = | $799.91 | $870.4328 | $870.43 | $870.50 | $870.40 | |