| 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 | $225.90 | 11.662% | $252.2445 | $252.24 | $252.25 | $252.20 |
| Purchase #2 | $205.48 | 12.534% | $231.2349 | $231.23 | $231.25 | $231.20 |
| Purchase #3 | $17.50 | 11.743% | $19.555 | $19.56 | $19.55 | $19.60 |
| Purchase #4 | $134.28 | 7.147% | $143.877 | $143.88 | $143.90 | $143.90 |
| Purchase #5 | $97.65 | 5.779% | $103.2932 | $103.29 | $103.30 | $103.30 |
| Purchase #6 | $80.93 | 13.142% | $91.5658 | $91.57 | $91.55 | $91.60 |
| Purchase #7 | $27.65 | 8.312% | $29.9483 | $29.95 | $29.95 | $29.90 |
| 7 purchase totals = | $789.39 | $871.7187 | $871.72 | $871.75 | $871.70 | |