| 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 | $129.58 | 12.374% | $145.6142 | $145.61 | $145.60 | $145.60 |
| Purchase #2 | $89.44 | 10.723% | $99.0307 | $99.03 | $99.05 | $99.00 |
| Purchase #3 | $68.39 | 9.527% | $74.9055 | $74.91 | $74.90 | $74.90 |
| Purchase #4 | $117.95 | 12.404% | $132.5805 | $132.58 | $132.60 | $132.60 |
| Purchase #5 | $198.61 | 5.194% | $208.9258 | $208.93 | $208.95 | $208.90 |
| Purchase #6 | $223.72 | 4.673% | $234.1744 | $234.17 | $234.15 | $234.20 |
| Purchase #7 | $215.77 | 5.314% | $227.236 | $227.24 | $227.25 | $227.20 |
| 7 purchase totals = | $1,043.46 | $1,122.4671 | $1,122.47 | $1,122.50 | $1,122.40 | |