| 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 | $110.39 | 8.127% | $119.3614 | $119.36 | $119.35 | $119.40 |
| Purchase #2 | $152.59 | 3.375% | $157.7399 | $157.74 | $157.75 | $157.70 |
| Purchase #3 | $235.48 | 10.424% | $260.0264 | $260.03 | $260.05 | $260.00 |
| Purchase #4 | $36.74 | 10.759% | $40.6929 | $40.69 | $40.70 | $40.70 |
| Purchase #5 | $166.67 | 4.512% | $174.1902 | $174.19 | $174.20 | $174.20 |
| Purchase #6 | $92.75 | 10.450% | $102.4424 | $102.44 | $102.45 | $102.40 |
| Purchase #7 | $235.35 | 13.756% | $267.7247 | $267.72 | $267.70 | $267.70 |
| 7 purchase totals = | $1,029.97 | $1,122.1779 | $1,122.17 | $1,122.20 | $1,122.10 | |