| 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 | $220.95 | 8.734% | $240.2478 | $240.25 | $240.25 | $240.20 |
| Purchase #2 | $27.70 | 3.649% | $28.7108 | $28.71 | $28.70 | $28.70 |
| Purchase #3 | $172.38 | 7.822% | $185.8636 | $185.86 | $185.85 | $185.90 |
| Purchase #4 | $97.88 | 10.557% | $108.2132 | $108.21 | $108.20 | $108.20 |
| Purchase #5 | $95.74 | 6.665% | $102.1211 | $102.12 | $102.10 | $102.10 |
| Purchase #6 | $28.40 | 8.871% | $30.9194 | $30.92 | $30.90 | $30.90 |
| Purchase #7 | $54.39 | 4.822% | $57.0127 | $57.01 | $57.00 | $57.00 |
| 7 purchase totals = | $697.44 | $753.0886 | $753.08 | $753.00 | $753.00 | |