| 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 | $182.64 | 11.767% | $204.1312 | $204.13 | $204.15 | $204.10 |
| Purchase #2 | $11.30 | 9.723% | $12.3987 | $12.40 | $12.40 | $12.40 |
| Purchase #3 | $56.65 | 9.576% | $62.0748 | $62.07 | $62.05 | $62.10 |
| Purchase #4 | $42.63 | 12.586% | $47.9954 | $48.00 | $48.00 | $48.00 |
| Purchase #5 | $215.53 | 3.758% | $223.6296 | $223.63 | $223.65 | $223.60 |
| Purchase #6 | $229.95 | 9.496% | $251.7861 | $251.79 | $251.80 | $251.80 |
| Purchase #7 | $99.83 | 6.181% | $106.0005 | $106.00 | $106.00 | $106.00 |
| 7 purchase totals = | $838.53 | $908.0163 | $908.02 | $908.05 | $908.00 | |