| 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 | $239.68 | 10.697% | $265.3186 | $265.32 | $265.30 | $265.30 |
| Purchase #2 | $187.37 | 5.729% | $198.1044 | $198.10 | $198.10 | $198.10 |
| Purchase #3 | $19.57 | 10.747% | $21.6732 | $21.67 | $21.65 | $21.70 |
| Purchase #4 | $247.44 | 5.446% | $260.9156 | $260.92 | $260.90 | $260.90 |
| Purchase #5 | $123.47 | 7.491% | $132.7191 | $132.72 | $132.70 | $132.70 |
| Purchase #6 | $240.56 | 12.384% | $270.351 | $270.35 | $270.35 | $270.40 |
| Purchase #7 | $170.64 | 10.733% | $188.9548 | $188.95 | $188.95 | $189.00 |
| 7 purchase totals = | $1,228.73 | $1,338.0367 | $1,338.03 | $1,337.95 | $1,338.10 | |