| 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 | $213.79 | 11.851% | $239.1263 | $239.13 | $239.15 | $239.10 |
| Purchase #2 | $240.27 | 5.142% | $252.6247 | $252.62 | $252.60 | $252.60 |
| Purchase #3 | $229.69 | 13.734% | $261.2356 | $261.24 | $261.25 | $261.20 |
| Purchase #4 | $46.78 | 4.218% | $48.7532 | $48.75 | $48.75 | $48.80 |
| Purchase #5 | $205.89 | 5.845% | $217.9243 | $217.92 | $217.90 | $217.90 |
| Purchase #6 | $51.91 | 13.220% | $58.7725 | $58.77 | $58.75 | $58.80 |
| Purchase #7 | $210.55 | 4.346% | $219.7005 | $219.70 | $219.70 | $219.70 |
| 7 purchase totals = | $1,198.88 | $1,298.1371 | $1,298.13 | $1,298.10 | $1,298.10 | |