| 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 | $102.53 | 6.262% | $108.9504 | $108.95 | $108.95 | $109.00 |
| Purchase #2 | $124.77 | 4.801% | $130.7602 | $130.76 | $130.75 | $130.80 |
| Purchase #3 | $90.39 | 7.382% | $97.0626 | $97.06 | $97.05 | $97.10 |
| Purchase #4 | $195.83 | 13.568% | $222.4002 | $222.40 | $222.40 | $222.40 |
| Purchase #5 | $227.28 | 9.411% | $248.6693 | $248.67 | $248.65 | $248.70 |
| Purchase #6 | $39.79 | 7.384% | $42.7281 | $42.73 | $42.75 | $42.70 |
| Purchase #7 | $118.43 | 5.459% | $124.8951 | $124.90 | $124.90 | $124.90 |
| 7 purchase totals = | $899.02 | $975.4659 | $975.47 | $975.45 | $975.60 | |