| 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 | $203.30 | 8.449% | $220.4768 | $220.48 | $220.50 | $220.50 |
| Purchase #2 | $89.96 | 8.470% | $97.5796 | $97.58 | $97.60 | $97.60 |
| Purchase #3 | $177.66 | 5.745% | $187.8666 | $187.87 | $187.85 | $187.90 |
| Purchase #4 | $203.58 | 5.862% | $215.5139 | $215.51 | $215.50 | $215.50 |
| Purchase #5 | $213.80 | 13.553% | $242.7763 | $242.78 | $242.80 | $242.80 |
| Purchase #6 | $54.83 | 12.145% | $61.4891 | $61.49 | $61.50 | $61.50 |
| Purchase #7 | $194.46 | 6.631% | $207.3546 | $207.35 | $207.35 | $207.40 |
| 7 purchase totals = | $1,137.59 | $1,233.0569 | $1,233.06 | $1,233.10 | $1,233.20 | |