| 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 | $108.74 | 3.336% | $112.3676 | $112.37 | $112.35 | $112.40 |
| Purchase #2 | $206.91 | 10.408% | $228.4452 | $228.45 | $228.45 | $228.40 |
| Purchase #3 | $137.25 | 10.579% | $151.7697 | $151.77 | $151.75 | $151.80 |
| Purchase #4 | $221.97 | 6.668% | $236.771 | $236.77 | $236.75 | $236.80 |
| Purchase #5 | $210.40 | 11.571% | $234.7454 | $234.75 | $234.75 | $234.70 |
| Purchase #6 | $76.85 | 8.793% | $83.6074 | $83.61 | $83.60 | $83.60 |
| Purchase #7 | $147.97 | 13.700% | $168.2419 | $168.24 | $168.25 | $168.20 |
| 7 purchase totals = | $1,110.09 | $1,215.9482 | $1,215.96 | $1,215.90 | $1,215.90 | |