| 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 | $182.90 | 8.350% | $198.1722 | $198.17 | $198.15 | $198.20 |
| Purchase #2 | $29.93 | 4.495% | $31.2754 | $31.28 | $31.30 | $31.30 |
| Purchase #3 | $104.68 | 8.188% | $113.2512 | $113.25 | $113.25 | $113.30 |
| Purchase #4 | $206.45 | 13.380% | $234.073 | $234.07 | $234.05 | $234.10 |
| Purchase #5 | $6.69 | 12.639% | $7.5355 | $7.54 | $7.55 | $7.50 |
| Purchase #6 | $236.82 | 3.134% | $244.2419 | $244.24 | $244.25 | $244.20 |
| Purchase #7 | $237.72 | 4.230% | $247.7756 | $247.78 | $247.80 | $247.80 |
| 7 purchase totals = | $1,005.19 | $1,076.3248 | $1,076.33 | $1,076.35 | $1,076.40 | |