| 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 | $126.73 | 3.552% | $131.2314 | $131.23 | $131.25 | $131.20 |
| Purchase #2 | $249.63 | 8.808% | $271.6174 | $271.62 | $271.60 | $271.60 |
| Purchase #3 | $98.36 | 6.739% | $104.9885 | $104.99 | $105.00 | $105.00 |
| Purchase #4 | $88.28 | 6.394% | $93.9246 | $93.92 | $93.90 | $93.90 |
| Purchase #5 | $215.96 | 3.660% | $223.8641 | $223.86 | $223.85 | $223.90 |
| Purchase #6 | $51.94 | 10.413% | $57.3485 | $57.35 | $57.35 | $57.30 |
| Purchase #7 | $206.76 | 11.728% | $231.0088 | $231.01 | $231.00 | $231.00 |
| 7 purchase totals = | $1,037.66 | $1,113.9833 | $1,113.98 | $1,113.95 | $1,113.90 | |