| 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 | $26.47 | 13.799% | $30.1226 | $30.12 | $30.10 | $30.10 |
| Purchase #2 | $185.60 | 13.622% | $210.8824 | $210.88 | $210.90 | $210.90 |
| Purchase #3 | $207.58 | 4.560% | $217.0456 | $217.05 | $217.05 | $217.00 |
| Purchase #4 | $9.43 | 3.136% | $9.7257 | $9.73 | $9.75 | $9.70 |
| Purchase #5 | $113.92 | 5.296% | $119.9532 | $119.95 | $119.95 | $120.00 |
| Purchase #6 | $231.40 | 9.391% | $253.1308 | $253.13 | $253.15 | $253.10 |
| Purchase #7 | $146.73 | 5.414% | $154.674 | $154.67 | $154.65 | $154.70 |
| 7 purchase totals = | $921.13 | $995.5343 | $995.53 | $995.55 | $995.50 | |