| 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 | $122.65 | 8.650% | $133.2592 | $133.26 | $133.25 | $133.30 |
| Purchase #2 | $211.59 | 10.755% | $234.3465 | $234.35 | $234.35 | $234.30 |
| Purchase #3 | $81.42 | 5.621% | $85.9966 | $86.00 | $86.00 | $86.00 |
| Purchase #4 | $12.82 | 8.120% | $13.861 | $13.86 | $13.85 | $13.90 |
| Purchase #5 | $161.39 | 3.209% | $166.569 | $166.57 | $166.55 | $166.60 |
| Purchase #6 | $222.36 | 8.242% | $240.6869 | $240.69 | $240.70 | $240.70 |
| Purchase #7 | $36.76 | 6.738% | $39.2369 | $39.24 | $39.25 | $39.20 |
| 7 purchase totals = | $848.99 | $913.9561 | $913.97 | $913.95 | $914.00 | |