| 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 | $248.51 | 10.434% | $274.4395 | $274.44 | $274.45 | $274.40 |
| Purchase #2 | $48.87 | 7.380% | $52.4766 | $52.48 | $52.50 | $52.50 |
| Purchase #3 | $23.44 | 5.163% | $24.6502 | $24.65 | $24.65 | $24.70 |
| Purchase #4 | $245.43 | 10.520% | $271.2492 | $271.25 | $271.25 | $271.20 |
| Purchase #5 | $28.29 | 6.263% | $30.0618 | $30.06 | $30.05 | $30.10 |
| Purchase #6 | $221.52 | 12.501% | $249.2122 | $249.21 | $249.20 | $249.20 |
| Purchase #7 | $122.44 | 3.448% | $126.6617 | $126.66 | $126.65 | $126.70 |
| 7 purchase totals = | $938.50 | $1,028.7512 | $1,028.75 | $1,028.75 | $1,028.80 | |