| 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 | $223.59 | 7.813% | $241.0591 | $241.06 | $241.05 | $241.10 |
| Purchase #2 | $211.76 | 11.463% | $236.034 | $236.03 | $236.05 | $236.00 |
| Purchase #3 | $59.67 | 3.416% | $61.7083 | $61.71 | $61.70 | $61.70 |
| Purchase #4 | $35.59 | 4.453% | $37.1748 | $37.17 | $37.15 | $37.20 |
| Purchase #5 | $30.84 | 8.694% | $33.5212 | $33.52 | $33.50 | $33.50 |
| Purchase #6 | $7.51 | 3.728% | $7.79 | $7.79 | $7.80 | $7.80 |
| Purchase #7 | $235.79 | 4.788% | $247.0796 | $247.08 | $247.10 | $247.10 |
| 7 purchase totals = | $804.75 | $864.3670 | $864.36 | $864.35 | $864.40 | |