| 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 | $80.62 | 7.442% | $86.6197 | $86.62 | $86.60 | $86.60 |
| Purchase #2 | $149.50 | 12.225% | $167.7764 | $167.78 | $167.80 | $167.80 |
| Purchase #3 | $217.88 | 4.243% | $227.1246 | $227.12 | $227.10 | $227.10 |
| Purchase #4 | $240.42 | 5.509% | $253.6647 | $253.66 | $253.65 | $253.70 |
| Purchase #5 | $8.96 | 4.779% | $9.3882 | $9.39 | $9.40 | $9.40 |
| Purchase #6 | $224.78 | 5.135% | $236.3225 | $236.32 | $236.30 | $236.30 |
| Purchase #7 | $217.51 | 4.775% | $227.8961 | $227.90 | $227.90 | $227.90 |
| 7 purchase totals = | $1,139.67 | $1,208.7922 | $1,208.79 | $1,208.75 | $1,208.80 | |