| 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 | $195.69 | 11.185% | $217.5779 | $217.58 | $217.60 | $217.60 |
| Purchase #2 | $128.78 | 8.253% | $139.4082 | $139.41 | $139.40 | $139.40 |
| Purchase #3 | $169.62 | 6.483% | $180.6165 | $180.62 | $180.60 | $180.60 |
| Purchase #4 | $88.88 | 10.157% | $97.9075 | $97.91 | $97.90 | $97.90 |
| Purchase #5 | $76.56 | 12.550% | $86.1683 | $86.17 | $86.15 | $86.20 |
| Purchase #6 | $107.69 | 4.260% | $112.2776 | $112.28 | $112.30 | $112.30 |
| Purchase #7 | $207.83 | 5.342% | $218.9323 | $218.93 | $218.95 | $218.90 |
| 7 purchase totals = | $975.05 | $1,052.8883 | $1,052.90 | $1,052.90 | $1,052.90 | |