| 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 | $235.62 | 12.254% | $264.4929 | $264.49 | $264.50 | $264.50 |
| Purchase #2 | $12.61 | 7.328% | $13.5341 | $13.53 | $13.55 | $13.50 |
| Purchase #3 | $237.39 | 13.369% | $269.1267 | $269.13 | $269.15 | $269.10 |
| Purchase #4 | $250.87 | 4.276% | $261.5972 | $261.60 | $261.60 | $261.60 |
| Purchase #5 | $231.93 | 10.346% | $255.9255 | $255.93 | $255.95 | $255.90 |
| Purchase #6 | $12.98 | 10.543% | $14.3485 | $14.35 | $14.35 | $14.30 |
| Purchase #7 | $26.70 | 4.111% | $27.7976 | $27.80 | $27.80 | $27.80 |
| 7 purchase totals = | $1,008.10 | $1,106.8225 | $1,106.83 | $1,106.90 | $1,106.70 | |