| 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 | $104.25 | 5.425% | $109.9056 | $109.91 | $109.90 | $109.90 |
| Purchase #2 | $168.79 | 11.816% | $188.7342 | $188.73 | $188.75 | $188.70 |
| Purchase #3 | $144.74 | 8.196% | $156.6029 | $156.60 | $156.60 | $156.60 |
| Purchase #4 | $26.91 | 5.779% | $28.4651 | $28.47 | $28.45 | $28.50 |
| Purchase #5 | $169.96 | 7.830% | $183.2679 | $183.27 | $183.25 | $183.30 |
| Purchase #6 | $188.58 | 5.187% | $198.3616 | $198.36 | $198.35 | $198.40 |
| Purchase #7 | $238.31 | 7.326% | $255.7686 | $255.77 | $255.75 | $255.80 |
| 7 purchase totals = | $1,041.54 | $1,121.1059 | $1,121.11 | $1,121.05 | $1,121.20 | |