| 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 | $220.99 | 5.264% | $232.6229 | $232.62 | $232.60 | $232.60 |
| Purchase #2 | $54.38 | 11.537% | $60.6538 | $60.65 | $60.65 | $60.70 |
| Purchase #3 | $249.83 | 7.460% | $268.4673 | $268.47 | $268.45 | $268.50 |
| Purchase #4 | $40.92 | 11.370% | $45.5726 | $45.57 | $45.55 | $45.60 |
| Purchase #5 | $8.31 | 12.735% | $9.3683 | $9.37 | $9.35 | $9.40 |
| Purchase #6 | $92.84 | 4.595% | $97.106 | $97.11 | $97.10 | $97.10 |
| Purchase #7 | $115.61 | 11.618% | $129.0416 | $129.04 | $129.05 | $129.00 |
| 7 purchase totals = | $782.88 | $842.8325 | $842.83 | $842.75 | $842.90 | |