| 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 | $29.25 | 12.600% | $32.9355 | $32.94 | $32.95 | $32.90 |
| Purchase #2 | $214.50 | 4.283% | $223.687 | $223.69 | $223.70 | $223.70 |
| Purchase #3 | $82.53 | 4.325% | $86.0994 | $86.10 | $86.10 | $86.10 |
| Purchase #4 | $68.60 | 11.817% | $76.7065 | $76.71 | $76.70 | $76.70 |
| Purchase #5 | $240.80 | 12.219% | $270.2234 | $270.22 | $270.20 | $270.20 |
| Purchase #6 | $207.82 | 6.560% | $221.453 | $221.45 | $221.45 | $221.50 |
| Purchase #7 | $47.56 | 9.507% | $52.0815 | $52.08 | $52.10 | $52.10 |
| 7 purchase totals = | $891.06 | $963.1863 | $963.19 | $963.20 | $963.20 | |