| 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 | $30.48 | 5.542% | $32.1692 | $32.17 | $32.15 | $32.20 |
| Purchase #2 | $217.91 | 13.419% | $247.1513 | $247.15 | $247.15 | $247.20 |
| Purchase #3 | $240.73 | 12.648% | $271.1775 | $271.18 | $271.20 | $271.20 |
| Purchase #4 | $151.27 | 6.697% | $161.4006 | $161.40 | $161.40 | $161.40 |
| Purchase #5 | $244.88 | 8.598% | $265.9348 | $265.93 | $265.95 | $265.90 |
| Purchase #6 | $172.43 | 5.761% | $182.3637 | $182.36 | $182.35 | $182.40 |
| Purchase #7 | $27.74 | 3.375% | $28.6762 | $28.68 | $28.70 | $28.70 |
| 7 purchase totals = | $1,085.44 | $1,188.8733 | $1,188.87 | $1,188.90 | $1,189.00 | |