| 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 | $222.36 | 11.741% | $248.4673 | $248.47 | $248.45 | $248.50 |
| Purchase #2 | $89.50 | 8.764% | $97.3438 | $97.34 | $97.35 | $97.30 |
| Purchase #3 | $44.69 | 13.113% | $50.5502 | $50.55 | $50.55 | $50.60 |
| Purchase #4 | $155.82 | 11.298% | $173.4245 | $173.42 | $173.40 | $173.40 |
| Purchase #5 | $23.63 | 7.292% | $25.3531 | $25.35 | $25.35 | $25.40 |
| Purchase #6 | $209.55 | 10.605% | $231.7728 | $231.77 | $231.75 | $231.80 |
| Purchase #7 | $117.51 | 8.841% | $127.8991 | $127.90 | $127.90 | $127.90 |
| 7 purchase totals = | $863.06 | $954.8108 | $954.80 | $954.75 | $954.90 | |