| 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 | $220.34 | 6.803% | $235.3297 | $235.33 | $235.35 | $235.30 |
| Purchase #2 | $127.25 | 7.774% | $137.1424 | $137.14 | $137.15 | $137.10 |
| Purchase #3 | $152.53 | 8.126% | $164.9246 | $164.92 | $164.90 | $164.90 |
| Purchase #4 | $34.30 | 7.706% | $36.9432 | $36.94 | $36.95 | $36.90 |
| Purchase #5 | $130.88 | 4.680% | $137.0052 | $137.01 | $137.00 | $137.00 |
| Purchase #6 | $113.59 | 7.392% | $121.9866 | $121.99 | $122.00 | $122.00 |
| Purchase #7 | $73.40 | 11.854% | $82.1008 | $82.10 | $82.10 | $82.10 |
| 7 purchase totals = | $852.29 | $915.4325 | $915.43 | $915.45 | $915.30 | |