| 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 | $125.32 | 5.430% | $132.1249 | $132.12 | $132.10 | $132.10 |
| Purchase #2 | $230.26 | 3.816% | $239.0467 | $239.05 | $239.05 | $239.00 |
| Purchase #3 | $216.65 | 7.677% | $233.2822 | $233.28 | $233.30 | $233.30 |
| Purchase #4 | $94.33 | 10.578% | $104.3082 | $104.31 | $104.30 | $104.30 |
| Purchase #5 | $73.27 | 12.303% | $82.2844 | $82.28 | $82.30 | $82.30 |
| Purchase #6 | $213.96 | 7.745% | $230.5312 | $230.53 | $230.55 | $230.50 |
| Purchase #7 | $142.75 | 6.797% | $152.4527 | $152.45 | $152.45 | $152.50 |
| 7 purchase totals = | $1,096.54 | $1,174.0303 | $1,174.02 | $1,174.05 | $1,174.00 | |