| 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 | $114.40 | 5.639% | $120.851 | $120.85 | $120.85 | $120.90 |
| Purchase #2 | $239.88 | 6.162% | $254.6614 | $254.66 | $254.65 | $254.70 |
| Purchase #3 | $63.67 | 6.426% | $67.7614 | $67.76 | $67.75 | $67.80 |
| Purchase #4 | $64.28 | 11.721% | $71.8143 | $71.81 | $71.80 | $71.80 |
| Purchase #5 | $248.89 | 6.762% | $265.7199 | $265.72 | $265.70 | $265.70 |
| Purchase #6 | $17.98 | 8.732% | $19.55 | $19.55 | $19.55 | $19.60 |
| Purchase #7 | $94.26 | 10.300% | $103.9688 | $103.97 | $103.95 | $104.00 |
| 7 purchase totals = | $843.36 | $904.3268 | $904.32 | $904.25 | $904.50 | |