| 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 | $197.81 | 12.628% | $222.7894 | $222.79 | $222.80 | $222.80 |
| Purchase #2 | $182.91 | 12.476% | $205.7299 | $205.73 | $205.75 | $205.70 |
| Purchase #3 | $244.25 | 12.553% | $274.9107 | $274.91 | $274.90 | $274.90 |
| Purchase #4 | $126.37 | 8.378% | $136.9573 | $136.96 | $136.95 | $137.00 |
| Purchase #5 | $29.43 | 6.453% | $31.3291 | $31.33 | $31.35 | $31.30 |
| Purchase #6 | $152.62 | 6.660% | $162.7845 | $162.78 | $162.80 | $162.80 |
| Purchase #7 | $214.56 | 7.312% | $230.2486 | $230.25 | $230.25 | $230.20 |
| 7 purchase totals = | $1,147.95 | $1,264.7495 | $1,264.75 | $1,264.80 | $1,264.70 | |