| 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 | $26.85 | 12.466% | $30.1971 | $30.20 | $30.20 | $30.20 |
| Purchase #2 | $78.43 | 8.472% | $85.0746 | $85.07 | $85.05 | $85.10 |
| Purchase #3 | $174.80 | 13.129% | $197.7495 | $197.75 | $197.75 | $197.70 |
| Purchase #4 | $237.45 | 3.414% | $245.5565 | $245.56 | $245.55 | $245.60 |
| Purchase #5 | $72.45 | 13.352% | $82.1235 | $82.12 | $82.10 | $82.10 |
| Purchase #6 | $38.60 | 5.753% | $40.8207 | $40.82 | $40.80 | $40.80 |
| Purchase #7 | $201.45 | 4.742% | $211.0028 | $211.00 | $211.00 | $211.00 |
| 7 purchase totals = | $830.03 | $892.5247 | $892.52 | $892.45 | $892.50 | |