| 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 | $236.81 | 3.118% | $244.1937 | $244.19 | $244.20 | $244.20 |
| Purchase #2 | $82.82 | 13.161% | $93.7199 | $93.72 | $93.70 | $93.70 |
| Purchase #3 | $77.55 | 3.657% | $80.386 | $80.39 | $80.40 | $80.40 |
| Purchase #4 | $207.97 | 4.817% | $217.9879 | $217.99 | $218.00 | $218.00 |
| Purchase #5 | $126.34 | 10.420% | $139.5046 | $139.50 | $139.50 | $139.50 |
| Purchase #6 | $202.59 | 10.320% | $223.4973 | $223.50 | $223.50 | $223.50 |
| Purchase #7 | $223.83 | 6.227% | $237.7679 | $237.77 | $237.75 | $237.80 |
| 7 purchase totals = | $1,157.91 | $1,237.0573 | $1,237.06 | $1,237.05 | $1,237.10 | |