| 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 | $195.44 | 12.265% | $219.4107 | $219.41 | $219.40 | $219.40 |
| Purchase #2 | $174.27 | 12.567% | $196.1705 | $196.17 | $196.15 | $196.20 |
| Purchase #3 | $212.65 | 10.701% | $235.4057 | $235.41 | $235.40 | $235.40 |
| Purchase #4 | $245.58 | 6.336% | $261.1399 | $261.14 | $261.15 | $261.10 |
| Purchase #5 | $110.52 | 9.111% | $120.5895 | $120.59 | $120.60 | $120.60 |
| Purchase #6 | $93.73 | 9.689% | $102.8115 | $102.81 | $102.80 | $102.80 |
| Purchase #7 | $169.88 | 12.503% | $191.1201 | $191.12 | $191.10 | $191.10 |
| 7 purchase totals = | $1,202.07 | $1,326.6479 | $1,326.65 | $1,326.60 | $1,326.60 | |