| 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 | $246.99 | 13.684% | $280.7881 | $280.79 | $280.80 | $280.80 |
| Purchase #2 | $61.31 | 8.370% | $66.4416 | $66.44 | $66.45 | $66.40 |
| Purchase #3 | $190.69 | 12.505% | $214.5358 | $214.54 | $214.55 | $214.50 |
| Purchase #4 | $25.30 | 4.486% | $26.435 | $26.44 | $26.45 | $26.40 |
| Purchase #5 | $19.27 | 9.618% | $21.1234 | $21.12 | $21.10 | $21.10 |
| Purchase #6 | $91.95 | 8.465% | $99.7336 | $99.73 | $99.75 | $99.70 |
| Purchase #7 | $215.53 | 7.500% | $231.6948 | $231.69 | $231.70 | $231.70 |
| 7 purchase totals = | $851.04 | $940.7523 | $940.75 | $940.80 | $940.60 | |