| 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 | $180.27 | 9.785% | $197.9094 | $197.91 | $197.90 | $197.90 |
| Purchase #2 | $234.62 | 7.783% | $252.8805 | $252.88 | $252.90 | $252.90 |
| Purchase #3 | $22.64 | 3.859% | $23.5137 | $23.51 | $23.50 | $23.50 |
| Purchase #4 | $22.38 | 5.842% | $23.6874 | $23.69 | $23.70 | $23.70 |
| Purchase #5 | $112.85 | 8.798% | $122.7785 | $122.78 | $122.80 | $122.80 |
| Purchase #6 | $205.59 | 7.523% | $221.0565 | $221.06 | $221.05 | $221.10 |
| Purchase #7 | $141.79 | 8.197% | $153.4125 | $153.41 | $153.40 | $153.40 |
| 7 purchase totals = | $920.14 | $995.2385 | $995.24 | $995.25 | $995.30 | |