| 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 | $113.56 | 9.660% | $124.5299 | $124.53 | $124.55 | $124.50 |
| Purchase #2 | $99.78 | 13.589% | $113.3391 | $113.34 | $113.35 | $113.30 |
| Purchase #3 | $198.65 | 8.341% | $215.2194 | $215.22 | $215.20 | $215.20 |
| Purchase #4 | $242.81 | 7.494% | $261.0062 | $261.01 | $261.00 | $261.00 |
| Purchase #5 | $157.56 | 7.630% | $169.5818 | $169.58 | $169.60 | $169.60 |
| Purchase #6 | $173.59 | 11.413% | $193.4018 | $193.40 | $193.40 | $193.40 |
| Purchase #7 | $178.83 | 7.295% | $191.8756 | $191.88 | $191.90 | $191.90 |
| 7 purchase totals = | $1,164.78 | $1,268.9538 | $1,268.96 | $1,269.00 | $1,268.90 | |