| 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 | $22.51 | 4.189% | $23.4529 | $23.45 | $23.45 | $23.50 |
| Purchase #2 | $196.27 | 10.592% | $217.0589 | $217.06 | $217.05 | $217.10 |
| Purchase #3 | $235.47 | 3.218% | $243.0474 | $243.05 | $243.05 | $243.00 |
| Purchase #4 | $234.32 | 8.217% | $253.5741 | $253.57 | $253.55 | $253.60 |
| Purchase #5 | $100.64 | 5.418% | $106.0927 | $106.09 | $106.10 | $106.10 |
| Purchase #6 | $173.75 | 10.335% | $191.7071 | $191.71 | $191.70 | $191.70 |
| Purchase #7 | $123.57 | 5.483% | $130.3453 | $130.35 | $130.35 | $130.30 |
| 7 purchase totals = | $1,086.53 | $1,165.2784 | $1,165.28 | $1,165.25 | $1,165.30 | |