| 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 | $237.29 | 6.483% | $252.6735 | $252.67 | $252.65 | $252.70 |
| Purchase #2 | $46.60 | 5.318% | $49.0782 | $49.08 | $49.10 | $49.10 |
| Purchase #3 | $194.55 | 7.689% | $209.5089 | $209.51 | $209.50 | $209.50 |
| Purchase #4 | $181.72 | 9.595% | $199.156 | $199.16 | $199.15 | $199.20 |
| Purchase #5 | $158.84 | 7.189% | $170.259 | $170.26 | $170.25 | $170.30 |
| Purchase #6 | $52.30 | 12.538% | $58.8574 | $58.86 | $58.85 | $58.90 |
| Purchase #7 | $198.89 | 6.688% | $212.1918 | $212.19 | $212.20 | $212.20 |
| 7 purchase totals = | $1,070.19 | $1,151.7248 | $1,151.73 | $1,151.70 | $1,151.90 | |