| 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 | $5.31 | 3.196% | $5.4797 | $5.48 | $5.50 | $5.50 |
| Purchase #2 | $238.95 | 9.518% | $261.6933 | $261.69 | $261.70 | $261.70 |
| Purchase #3 | $103.42 | 6.301% | $109.9365 | $109.94 | $109.95 | $109.90 |
| Purchase #4 | $184.35 | 3.253% | $190.3469 | $190.35 | $190.35 | $190.30 |
| Purchase #5 | $169.52 | 13.864% | $193.0223 | $193.02 | $193.00 | $193.00 |
| Purchase #6 | $190.72 | 7.435% | $204.9 | $204.90 | $204.90 | $204.90 |
| Purchase #7 | $86.53 | 12.564% | $97.4016 | $97.40 | $97.40 | $97.40 |
| 7 purchase totals = | $978.80 | $1,062.7803 | $1,062.78 | $1,062.80 | $1,062.70 | |