| 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 | $8.52 | 10.418% | $9.4076 | $9.41 | $9.40 | $9.40 |
| Purchase #2 | $147.60 | 10.306% | $162.8117 | $162.81 | $162.80 | $162.80 |
| Purchase #3 | $200.53 | 3.209% | $206.965 | $206.97 | $206.95 | $207.00 |
| Purchase #4 | $88.67 | 10.222% | $97.7338 | $97.73 | $97.75 | $97.70 |
| Purchase #5 | $227.39 | 4.330% | $237.236 | $237.24 | $237.25 | $237.20 |
| Purchase #6 | $178.61 | 11.792% | $199.6717 | $199.67 | $199.65 | $199.70 |
| Purchase #7 | $59.79 | 9.699% | $65.589 | $65.59 | $65.60 | $65.60 |
| 7 purchase totals = | $911.11 | $979.4148 | $979.42 | $979.40 | $979.40 | |