| 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 | $217.58 | 3.164% | $224.4642 | $224.46 | $224.45 | $224.50 |
| Purchase #2 | $214.59 | 5.836% | $227.1135 | $227.11 | $227.10 | $227.10 |
| Purchase #3 | $237.38 | 3.870% | $246.5666 | $246.57 | $246.55 | $246.60 |
| Purchase #4 | $25.77 | 8.594% | $27.9847 | $27.98 | $28.00 | $28.00 |
| Purchase #5 | $107.77 | 5.659% | $113.8687 | $113.87 | $113.85 | $113.90 |
| Purchase #6 | $243.41 | 12.685% | $274.2866 | $274.29 | $274.30 | $274.30 |
| Purchase #7 | $177.67 | 11.765% | $198.5729 | $198.57 | $198.55 | $198.60 |
| 7 purchase totals = | $1,224.17 | $1,312.8572 | $1,312.85 | $1,312.80 | $1,313.00 | |