| 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 | $100.66 | 5.526% | $106.2225 | $106.22 | $106.20 | $106.20 |
| Purchase #2 | $177.70 | 10.147% | $195.7312 | $195.73 | $195.75 | $195.70 |
| Purchase #3 | $217.59 | 10.601% | $240.6567 | $240.66 | $240.65 | $240.70 |
| Purchase #4 | $192.88 | 8.383% | $209.0491 | $209.05 | $209.05 | $209.00 |
| Purchase #5 | $59.79 | 3.398% | $61.8217 | $61.82 | $61.80 | $61.80 |
| Purchase #6 | $129.39 | 9.244% | $141.3508 | $141.35 | $141.35 | $141.40 |
| Purchase #7 | $111.99 | 11.845% | $125.2552 | $125.26 | $125.25 | $125.30 |
| 7 purchase totals = | $990.00 | $1,080.0872 | $1,080.09 | $1,080.05 | $1,080.10 | |