| 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 | $37.26 | 11.519% | $41.552 | $41.55 | $41.55 | $41.60 |
| Purchase #2 | $242.92 | 4.300% | $253.3656 | $253.37 | $253.35 | $253.40 |
| Purchase #3 | $117.87 | 10.749% | $130.5398 | $130.54 | $130.55 | $130.50 |
| Purchase #4 | $118.28 | 12.175% | $132.6806 | $132.68 | $132.70 | $132.70 |
| Purchase #5 | $76.84 | 10.685% | $85.0504 | $85.05 | $85.05 | $85.10 |
| Purchase #6 | $194.87 | 4.638% | $203.9081 | $203.91 | $203.90 | $203.90 |
| Purchase #7 | $109.49 | 12.299% | $122.9562 | $122.96 | $122.95 | $123.00 |
| 7 purchase totals = | $897.53 | $970.0527 | $970.06 | $970.05 | $970.20 | |