| 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 | $67.72 | 6.168% | $71.897 | $71.90 | $71.90 | $71.90 |
| Purchase #2 | $228.96 | 6.576% | $244.0164 | $244.02 | $244.00 | $244.00 |
| Purchase #3 | $233.36 | 10.175% | $257.1044 | $257.10 | $257.10 | $257.10 |
| Purchase #4 | $97.98 | 13.420% | $111.1289 | $111.13 | $111.15 | $111.10 |
| Purchase #5 | $25.99 | 5.688% | $27.4683 | $27.47 | $27.45 | $27.50 |
| Purchase #6 | $223.99 | 8.605% | $243.2643 | $243.26 | $243.25 | $243.30 |
| Purchase #7 | $249.53 | 3.221% | $257.5674 | $257.57 | $257.55 | $257.60 |
| 7 purchase totals = | $1,127.53 | $1,212.4467 | $1,212.45 | $1,212.40 | $1,212.50 | |