| 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 | $245.37 | 13.768% | $279.1525 | $279.15 | $279.15 | $279.20 |
| Purchase #2 | $209.41 | 12.189% | $234.935 | $234.94 | $234.95 | $234.90 |
| Purchase #3 | $215.39 | 10.353% | $237.6893 | $237.69 | $237.70 | $237.70 |
| Purchase #4 | $136.46 | 12.456% | $153.4575 | $153.46 | $153.45 | $153.50 |
| Purchase #5 | $168.30 | 7.606% | $181.1009 | $181.10 | $181.10 | $181.10 |
| Purchase #6 | $132.76 | 5.551% | $140.1295 | $140.13 | $140.15 | $140.10 |
| Purchase #7 | $21.99 | 4.748% | $23.0341 | $23.03 | $23.05 | $23.00 |
| 7 purchase totals = | $1,129.68 | $1,249.4988 | $1,249.50 | $1,249.55 | $1,249.50 | |