| 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 | $211.39 | 11.857% | $236.4545 | $236.45 | $236.45 | $236.50 |
| Purchase #2 | $249.74 | 12.313% | $280.4905 | $280.49 | $280.50 | $280.50 |
| Purchase #3 | $99.42 | 8.581% | $107.9512 | $107.95 | $107.95 | $108.00 |
| Purchase #4 | $31.40 | 11.203% | $34.9177 | $34.92 | $34.90 | $34.90 |
| Purchase #5 | $90.93 | 10.830% | $100.7777 | $100.78 | $100.80 | $100.80 |
| Purchase #6 | $33.70 | 3.564% | $34.9011 | $34.90 | $34.90 | $34.90 |
| Purchase #7 | $100.39 | 11.753% | $112.1888 | $112.19 | $112.20 | $112.20 |
| 7 purchase totals = | $816.97 | $907.6815 | $907.68 | $907.70 | $907.80 | |