| 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 | $99.49 | 13.464% | $112.8853 | $112.89 | $112.90 | $112.90 |
| Purchase #2 | $164.61 | 10.107% | $181.2471 | $181.25 | $181.25 | $181.20 |
| Purchase #3 | $29.40 | 5.612% | $31.0499 | $31.05 | $31.05 | $31.00 |
| Purchase #4 | $223.37 | 7.665% | $240.4913 | $240.49 | $240.50 | $240.50 |
| Purchase #5 | $238.74 | 12.489% | $268.5562 | $268.56 | $268.55 | $268.60 |
| Purchase #6 | $149.98 | 8.760% | $163.1182 | $163.12 | $163.10 | $163.10 |
| Purchase #7 | $245.98 | 5.870% | $260.419 | $260.42 | $260.40 | $260.40 |
| 7 purchase totals = | $1,151.57 | $1,257.7670 | $1,257.78 | $1,257.75 | $1,257.70 | |