| 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 | $194.48 | 8.559% | $211.1255 | $211.13 | $211.15 | $211.10 |
| Purchase #2 | $201.37 | 7.249% | $215.9673 | $215.97 | $215.95 | $216.00 |
| Purchase #3 | $188.69 | 3.827% | $195.9112 | $195.91 | $195.90 | $195.90 |
| Purchase #4 | $109.44 | 4.526% | $114.3933 | $114.39 | $114.40 | $114.40 |
| Purchase #5 | $9.81 | 7.701% | $10.5655 | $10.57 | $10.55 | $10.60 |
| Purchase #6 | $83.30 | 3.611% | $86.308 | $86.31 | $86.30 | $86.30 |
| Purchase #7 | $32.38 | 9.406% | $35.4257 | $35.43 | $35.45 | $35.40 |
| 7 purchase totals = | $819.47 | $869.6965 | $869.71 | $869.70 | $869.70 | |