| 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 | $230.37 | 6.754% | $245.9292 | $245.93 | $245.95 | $245.90 |
| Purchase #2 | $229.52 | 12.338% | $257.8382 | $257.84 | $257.85 | $257.80 |
| Purchase #3 | $113.28 | 9.683% | $124.2489 | $124.25 | $124.25 | $124.20 |
| Purchase #4 | $92.27 | 8.478% | $100.0927 | $100.09 | $100.10 | $100.10 |
| Purchase #5 | $88.43 | 10.173% | $97.426 | $97.43 | $97.45 | $97.40 |
| Purchase #6 | $231.72 | 11.739% | $258.9216 | $258.92 | $258.90 | $258.90 |
| Purchase #7 | $84.85 | 11.584% | $94.679 | $94.68 | $94.70 | $94.70 |
| 7 purchase totals = | $1,070.44 | $1,179.1356 | $1,179.14 | $1,179.20 | $1,179.00 | |