| 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 | $88.65 | 10.347% | $97.8226 | $97.82 | $97.80 | $97.80 |
| Purchase #2 | $28.56 | 7.184% | $30.6118 | $30.61 | $30.60 | $30.60 |
| Purchase #3 | $212.63 | 10.306% | $234.5436 | $234.54 | $234.55 | $234.50 |
| Purchase #4 | $135.98 | 8.603% | $147.6784 | $147.68 | $147.70 | $147.70 |
| Purchase #5 | $152.94 | 10.654% | $169.2342 | $169.23 | $169.25 | $169.20 |
| Purchase #6 | $196.70 | 10.480% | $217.3142 | $217.31 | $217.30 | $217.30 |
| Purchase #7 | $181.53 | 12.649% | $204.4917 | $204.49 | $204.50 | $204.50 |
| 7 purchase totals = | $996.99 | $1,101.6965 | $1,101.68 | $1,101.70 | $1,101.60 | |