| 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 | $39.90 | 7.635% | $42.9464 | $42.95 | $42.95 | $42.90 |
| Purchase #2 | $48.31 | 9.297% | $52.8014 | $52.80 | $52.80 | $52.80 |
| Purchase #3 | $125.36 | 3.812% | $130.1387 | $130.14 | $130.15 | $130.10 |
| Purchase #4 | $178.80 | 3.660% | $185.3441 | $185.34 | $185.35 | $185.30 |
| Purchase #5 | $206.78 | 3.336% | $213.6782 | $213.68 | $213.70 | $213.70 |
| Purchase #6 | $112.61 | 8.357% | $122.0208 | $122.02 | $122.00 | $122.00 |
| Purchase #7 | $246.26 | 9.218% | $268.9602 | $268.96 | $268.95 | $269.00 |
| 7 purchase totals = | $958.02 | $1,015.8898 | $1,015.89 | $1,015.90 | $1,015.80 | |