| 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 | $112.62 | 10.181% | $124.0858 | $124.09 | $124.10 | $124.10 |
| Purchase #2 | $194.43 | 10.708% | $215.2496 | $215.25 | $215.25 | $215.20 |
| Purchase #3 | $182.74 | 7.478% | $196.4053 | $196.41 | $196.40 | $196.40 |
| Purchase #4 | $16.54 | 6.264% | $17.5761 | $17.58 | $17.60 | $17.60 |
| Purchase #5 | $91.43 | 7.350% | $98.1501 | $98.15 | $98.15 | $98.20 |
| Purchase #6 | $240.74 | 8.252% | $260.6059 | $260.61 | $260.60 | $260.60 |
| Purchase #7 | $232.92 | 12.281% | $261.5249 | $261.52 | $261.50 | $261.50 |
| 7 purchase totals = | $1,071.42 | $1,173.5977 | $1,173.61 | $1,173.60 | $1,173.60 | |