| 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 | $188.62 | 4.110% | $196.3723 | $196.37 | $196.35 | $196.40 |
| Purchase #2 | $233.89 | 5.567% | $246.9107 | $246.91 | $246.90 | $246.90 |
| Purchase #3 | $10.29 | 10.684% | $11.3894 | $11.39 | $11.40 | $11.40 |
| Purchase #4 | $72.71 | 13.801% | $82.7447 | $82.74 | $82.75 | $82.70 |
| Purchase #5 | $145.76 | 7.302% | $156.4034 | $156.40 | $156.40 | $156.40 |
| Purchase #6 | $125.32 | 10.679% | $138.7029 | $138.70 | $138.70 | $138.70 |
| Purchase #7 | $65.85 | 6.484% | $70.1197 | $70.12 | $70.10 | $70.10 |
| 7 purchase totals = | $842.44 | $902.6431 | $902.63 | $902.60 | $902.60 | |