| 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 | $230.52 | 10.755% | $255.3124 | $255.31 | $255.30 | $255.30 |
| Purchase #2 | $13.44 | 8.563% | $14.5909 | $14.59 | $14.60 | $14.60 |
| Purchase #3 | $72.36 | 3.452% | $74.8579 | $74.86 | $74.85 | $74.90 |
| Purchase #4 | $53.92 | 7.394% | $57.9068 | $57.91 | $57.90 | $57.90 |
| Purchase #5 | $215.85 | 9.436% | $236.2176 | $236.22 | $236.20 | $236.20 |
| Purchase #6 | $196.66 | 5.522% | $207.5196 | $207.52 | $207.50 | $207.50 |
| Purchase #7 | $111.59 | 3.850% | $115.8862 | $115.89 | $115.90 | $115.90 |
| 7 purchase totals = | $894.34 | $962.2914 | $962.30 | $962.25 | $962.30 | |