| 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 | $222.49 | 12.853% | $251.0866 | $251.09 | $251.10 | $251.10 |
| Purchase #2 | $107.83 | 8.613% | $117.1174 | $117.12 | $117.10 | $117.10 |
| Purchase #3 | $45.28 | 9.736% | $49.6885 | $49.69 | $49.70 | $49.70 |
| Purchase #4 | $107.75 | 4.261% | $112.3412 | $112.34 | $112.35 | $112.30 |
| Purchase #5 | $80.41 | 13.683% | $91.4125 | $91.41 | $91.40 | $91.40 |
| Purchase #6 | $97.88 | 9.323% | $107.0054 | $107.01 | $107.00 | $107.00 |
| Purchase #7 | $234.58 | 6.723% | $250.3508 | $250.35 | $250.35 | $250.40 |
| 7 purchase totals = | $896.22 | $979.0024 | $979.01 | $979.00 | $979.00 | |