| 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 | $207.50 | 12.569% | $233.5807 | $233.58 | $233.60 | $233.60 |
| Purchase #2 | $109.84 | 7.228% | $117.7792 | $117.78 | $117.80 | $117.80 |
| Purchase #3 | $78.83 | 8.839% | $85.7978 | $85.80 | $85.80 | $85.80 |
| Purchase #4 | $54.99 | 9.808% | $60.3834 | $60.38 | $60.40 | $60.40 |
| Purchase #5 | $14.36 | 8.187% | $15.5357 | $15.54 | $15.55 | $15.50 |
| Purchase #6 | $123.86 | 11.736% | $138.3962 | $138.40 | $138.40 | $138.40 |
| Purchase #7 | $42.81 | 11.394% | $47.6878 | $47.69 | $47.70 | $47.70 |
| 7 purchase totals = | $632.19 | $699.1608 | $699.17 | $699.25 | $699.20 | |