| 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 | $208.58 | 3.717% | $216.3329 | $216.33 | $216.35 | $216.30 |
| Purchase #2 | $118.60 | 5.467% | $125.0839 | $125.08 | $125.10 | $125.10 |
| Purchase #3 | $118.61 | 6.652% | $126.4999 | $126.50 | $126.50 | $126.50 |
| Purchase #4 | $52.25 | 8.548% | $56.7163 | $56.72 | $56.70 | $56.70 |
| Purchase #5 | $188.48 | 5.236% | $198.3488 | $198.35 | $198.35 | $198.30 |
| Purchase #6 | $98.35 | 3.236% | $101.5326 | $101.53 | $101.55 | $101.50 |
| Purchase #7 | $195.76 | 13.623% | $222.4284 | $222.43 | $222.45 | $222.40 |
| 7 purchase totals = | $980.63 | $1,046.9428 | $1,046.94 | $1,047.00 | $1,046.80 | |