| 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 | $127.41 | 12.535% | $143.3808 | $143.38 | $143.40 | $143.40 |
| Purchase #2 | $226.80 | 11.634% | $253.1859 | $253.19 | $253.20 | $253.20 |
| Purchase #3 | $183.51 | 12.261% | $206.0102 | $206.01 | $206.00 | $206.00 |
| Purchase #4 | $95.50 | 3.503% | $98.8454 | $98.85 | $98.85 | $98.80 |
| Purchase #5 | $117.96 | 13.463% | $133.841 | $133.84 | $133.85 | $133.80 |
| Purchase #6 | $216.37 | 9.864% | $237.7127 | $237.71 | $237.70 | $237.70 |
| Purchase #7 | $236.52 | 10.511% | $261.3806 | $261.38 | $261.40 | $261.40 |
| 7 purchase totals = | $1,204.07 | $1,334.3566 | $1,334.36 | $1,334.40 | $1,334.30 | |