| 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 | $189.37 | 3.135% | $195.3067 | $195.31 | $195.30 | $195.30 |
| Purchase #2 | $130.95 | 5.777% | $138.515 | $138.52 | $138.50 | $138.50 |
| Purchase #3 | $177.68 | 7.365% | $190.7661 | $190.77 | $190.75 | $190.80 |
| Purchase #4 | $180.37 | 10.557% | $199.4117 | $199.41 | $199.40 | $199.40 |
| Purchase #5 | $86.50 | 6.407% | $92.0421 | $92.04 | $92.05 | $92.00 |
| Purchase #6 | $116.82 | 7.259% | $125.3 | $125.30 | $125.30 | $125.30 |
| Purchase #7 | $82.97 | 3.394% | $85.786 | $85.79 | $85.80 | $85.80 |
| 7 purchase totals = | $964.66 | $1,027.1276 | $1,027.14 | $1,027.10 | $1,027.10 | |