| 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 | $201.74 | 4.441% | $210.6993 | $210.70 | $210.70 | $210.70 |
| Purchase #2 | $20.61 | 3.709% | $21.3744 | $21.37 | $21.35 | $21.40 |
| Purchase #3 | $122.34 | 8.704% | $132.9885 | $132.99 | $133.00 | $133.00 |
| Purchase #4 | $197.98 | 4.463% | $206.8158 | $206.82 | $206.80 | $206.80 |
| Purchase #5 | $60.79 | 7.311% | $65.2344 | $65.23 | $65.25 | $65.20 |
| Purchase #6 | $63.91 | 12.733% | $72.0477 | $72.05 | $72.05 | $72.00 |
| Purchase #7 | $153.42 | 11.497% | $171.0587 | $171.06 | $171.05 | $171.10 |
| 7 purchase totals = | $820.79 | $880.2188 | $880.22 | $880.20 | $880.20 | |