| 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 | $172.33 | 12.687% | $194.1935 | $194.19 | $194.20 | $194.20 |
| Purchase #2 | $106.71 | 13.820% | $121.4573 | $121.46 | $121.45 | $121.50 |
| Purchase #3 | $174.45 | 9.866% | $191.6612 | $191.66 | $191.65 | $191.70 |
| Purchase #4 | $201.84 | 6.685% | $215.333 | $215.33 | $215.35 | $215.30 |
| Purchase #5 | $36.78 | 6.738% | $39.2582 | $39.26 | $39.25 | $39.30 |
| Purchase #6 | $73.33 | 12.341% | $82.3797 | $82.38 | $82.40 | $82.40 |
| Purchase #7 | $247.37 | 4.168% | $257.6804 | $257.68 | $257.70 | $257.70 |
| 7 purchase totals = | $1,012.81 | $1,101.9633 | $1,101.96 | $1,102.00 | $1,102.10 | |