| 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 | $223.55 | 5.224% | $235.2283 | $235.23 | $235.25 | $235.20 |
| Purchase #2 | $64.81 | 12.125% | $72.6682 | $72.67 | $72.65 | $72.70 |
| Purchase #3 | $113.63 | 9.198% | $124.0817 | $124.08 | $124.10 | $124.10 |
| Purchase #4 | $217.27 | 6.646% | $231.7098 | $231.71 | $231.70 | $231.70 |
| Purchase #5 | $191.27 | 3.223% | $197.4346 | $197.43 | $197.45 | $197.40 |
| Purchase #6 | $198.81 | 9.302% | $217.3033 | $217.30 | $217.30 | $217.30 |
| Purchase #7 | $190.66 | 13.149% | $215.7299 | $215.73 | $215.75 | $215.70 |
| 7 purchase totals = | $1,200.00 | $1,294.1558 | $1,294.15 | $1,294.20 | $1,294.10 | |