| 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 | $212.25 | 4.502% | $221.8055 | $221.81 | $221.80 | $221.80 |
| Purchase #2 | $6.27 | 3.716% | $6.503 | $6.50 | $6.50 | $6.50 |
| Purchase #3 | $147.92 | 9.533% | $162.0212 | $162.02 | $162.00 | $162.00 |
| Purchase #4 | $30.54 | 5.868% | $32.3321 | $32.33 | $32.35 | $32.30 |
| Purchase #5 | $241.85 | 9.721% | $265.3602 | $265.36 | $265.35 | $265.40 |
| Purchase #6 | $175.62 | 12.600% | $197.7481 | $197.75 | $197.75 | $197.70 |
| Purchase #7 | $75.41 | 8.794% | $82.0416 | $82.04 | $82.05 | $82.00 |
| 7 purchase totals = | $889.86 | $967.8117 | $967.81 | $967.80 | $967.70 | |