| 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 | $214.93 | 4.404% | $224.3955 | $224.40 | $224.40 | $224.40 |
| Purchase #2 | $85.95 | 13.456% | $97.5154 | $97.52 | $97.50 | $97.50 |
| Purchase #3 | $66.53 | 6.711% | $70.9948 | $70.99 | $71.00 | $71.00 |
| Purchase #4 | $87.36 | 11.330% | $97.2579 | $97.26 | $97.25 | $97.30 |
| Purchase #5 | $175.71 | 8.673% | $190.9493 | $190.95 | $190.95 | $190.90 |
| Purchase #6 | $91.83 | 4.855% | $96.2883 | $96.29 | $96.30 | $96.30 |
| Purchase #7 | $185.70 | 6.823% | $198.3703 | $198.37 | $198.35 | $198.40 |
| 7 purchase totals = | $908.01 | $975.7715 | $975.78 | $975.75 | $975.80 | |