| 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 | $224.45 | 11.824% | $250.989 | $250.99 | $251.00 | $251.00 |
| Purchase #2 | $103.83 | 4.225% | $108.2168 | $108.22 | $108.20 | $108.20 |
| Purchase #3 | $126.48 | 3.469% | $130.8676 | $130.87 | $130.85 | $130.90 |
| Purchase #4 | $172.70 | 3.171% | $178.1763 | $178.18 | $178.20 | $178.20 |
| Purchase #5 | $82.52 | 10.866% | $91.4866 | $91.49 | $91.50 | $91.50 |
| Purchase #6 | $224.74 | 5.571% | $237.2603 | $237.26 | $237.25 | $237.30 |
| Purchase #7 | $208.77 | 4.133% | $217.3985 | $217.40 | $217.40 | $217.40 |
| 7 purchase totals = | $1,143.49 | $1,214.3951 | $1,214.41 | $1,214.40 | $1,214.50 | |