| 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 | $24.69 | 3.810% | $25.6307 | $25.63 | $25.65 | $25.60 |
| Purchase #2 | $72.97 | 7.181% | $78.21 | $78.21 | $78.20 | $78.20 |
| Purchase #3 | $188.41 | 9.441% | $206.1978 | $206.20 | $206.20 | $206.20 |
| Purchase #4 | $215.61 | 7.481% | $231.7398 | $231.74 | $231.75 | $231.70 |
| Purchase #5 | $246.98 | 10.268% | $272.3399 | $272.34 | $272.35 | $272.30 |
| Purchase #6 | $23.75 | 11.699% | $26.5285 | $26.53 | $26.55 | $26.50 |
| Purchase #7 | $179.47 | 11.102% | $199.3948 | $199.39 | $199.40 | $199.40 |
| 7 purchase totals = | $951.88 | $1,040.0415 | $1,040.04 | $1,040.10 | $1,039.90 | |