| 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 | $45.82 | 4.286% | $47.7838 | $47.78 | $47.80 | $47.80 |
| Purchase #2 | $126.89 | 6.582% | $135.2419 | $135.24 | $135.25 | $135.20 |
| Purchase #3 | $30.75 | 8.261% | $33.2903 | $33.29 | $33.30 | $33.30 |
| Purchase #4 | $127.61 | 10.854% | $141.4608 | $141.46 | $141.45 | $141.50 |
| Purchase #5 | $212.97 | 4.488% | $222.5281 | $222.53 | $222.55 | $222.50 |
| Purchase #6 | $101.38 | 5.682% | $107.1404 | $107.14 | $107.15 | $107.10 |
| Purchase #7 | $221.88 | 4.227% | $231.2589 | $231.26 | $231.25 | $231.30 |
| 7 purchase totals = | $867.30 | $918.7042 | $918.70 | $918.75 | $918.70 | |