| 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 | $191.83 | 4.142% | $199.7756 | $199.78 | $199.80 | $199.80 |
| Purchase #2 | $78.52 | 5.353% | $82.7232 | $82.72 | $82.70 | $82.70 |
| Purchase #3 | $103.53 | 9.166% | $113.0196 | $113.02 | $113.00 | $113.00 |
| Purchase #4 | $64.58 | 12.395% | $72.5847 | $72.58 | $72.60 | $72.60 |
| Purchase #5 | $228.58 | 6.498% | $243.4331 | $243.43 | $243.45 | $243.40 |
| Purchase #6 | $68.57 | 10.696% | $75.9042 | $75.90 | $75.90 | $75.90 |
| Purchase #7 | $60.95 | 13.571% | $69.2215 | $69.22 | $69.20 | $69.20 |
| 7 purchase totals = | $796.56 | $856.6619 | $856.65 | $856.65 | $856.60 | |