| 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 | $104.35 | 9.560% | $114.3259 | $114.33 | $114.35 | $114.30 |
| Purchase #2 | $194.85 | 5.108% | $204.8029 | $204.80 | $204.80 | $204.80 |
| Purchase #3 | $89.51 | 5.778% | $94.6819 | $94.68 | $94.70 | $94.70 |
| Purchase #4 | $31.98 | 10.611% | $35.3734 | $35.37 | $35.35 | $35.40 |
| Purchase #5 | $119.78 | 3.681% | $124.1891 | $124.19 | $124.20 | $124.20 |
| Purchase #6 | $47.47 | 8.495% | $51.5026 | $51.50 | $51.50 | $51.50 |
| Purchase #7 | $183.59 | 10.236% | $202.3823 | $202.38 | $202.40 | $202.40 |
| 7 purchase totals = | $771.53 | $827.2581 | $827.25 | $827.30 | $827.30 | |