| 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 | $92.60 | 5.622% | $97.806 | $97.81 | $97.80 | $97.80 |
| Purchase #2 | $203.87 | 9.360% | $222.9522 | $222.95 | $222.95 | $223.00 |
| Purchase #3 | $169.93 | 11.852% | $190.0701 | $190.07 | $190.05 | $190.10 |
| Purchase #4 | $152.70 | 13.548% | $173.3878 | $173.39 | $173.40 | $173.40 |
| Purchase #5 | $193.27 | 11.604% | $215.6971 | $215.70 | $215.70 | $215.70 |
| Purchase #6 | $7.58 | 9.610% | $8.3084 | $8.31 | $8.30 | $8.30 |
| Purchase #7 | $188.94 | 12.827% | $213.1753 | $213.18 | $213.20 | $213.20 |
| 7 purchase totals = | $1,008.89 | $1,121.3969 | $1,121.41 | $1,121.40 | $1,121.50 | |