| 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 | $222.51 | 9.216% | $243.0165 | $243.02 | $243.00 | $243.00 |
| Purchase #2 | $223.62 | 5.686% | $236.335 | $236.34 | $236.35 | $236.30 |
| Purchase #3 | $215.79 | 7.403% | $231.7649 | $231.76 | $231.75 | $231.80 |
| Purchase #4 | $6.67 | 12.225% | $7.4854 | $7.49 | $7.50 | $7.50 |
| Purchase #5 | $249.95 | 9.730% | $274.2701 | $274.27 | $274.25 | $274.30 |
| Purchase #6 | $79.84 | 9.582% | $87.4903 | $87.49 | $87.50 | $87.50 |
| Purchase #7 | $222.97 | 5.501% | $235.2356 | $235.24 | $235.25 | $235.20 |
| 7 purchase totals = | $1,221.35 | $1,315.5978 | $1,315.61 | $1,315.60 | $1,315.60 | |