| 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 | $15.25 | 4.364% | $15.9155 | $15.92 | $15.90 | $15.90 |
| Purchase #2 | $29.83 | 4.566% | $31.192 | $31.19 | $31.20 | $31.20 |
| Purchase #3 | $218.71 | 4.279% | $228.0686 | $228.07 | $228.05 | $228.10 |
| Purchase #4 | $220.89 | 12.707% | $248.9585 | $248.96 | $248.95 | $249.00 |
| Purchase #5 | $246.88 | 5.672% | $260.883 | $260.88 | $260.90 | $260.90 |
| Purchase #6 | $245.54 | 6.654% | $261.8782 | $261.88 | $261.90 | $261.90 |
| Purchase #7 | $19.25 | 6.730% | $20.5455 | $20.55 | $20.55 | $20.50 |
| 7 purchase totals = | $996.35 | $1,067.4413 | $1,067.45 | $1,067.45 | $1,067.50 | |