| 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 | $126.99 | 3.102% | $130.9292 | $130.93 | $130.95 | $130.90 |
| Purchase #2 | $109.73 | 11.631% | $122.4927 | $122.49 | $122.50 | $122.50 |
| Purchase #3 | $20.87 | 10.286% | $23.0167 | $23.02 | $23.00 | $23.00 |
| Purchase #4 | $24.72 | 7.257% | $26.5139 | $26.51 | $26.50 | $26.50 |
| Purchase #5 | $232.61 | 6.373% | $247.4342 | $247.43 | $247.45 | $247.40 |
| Purchase #6 | $136.51 | 12.702% | $153.8495 | $153.85 | $153.85 | $153.80 |
| Purchase #7 | $80.95 | 5.690% | $85.5561 | $85.56 | $85.55 | $85.60 |
| 7 purchase totals = | $732.38 | $789.7923 | $789.79 | $789.80 | $789.70 | |