| 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 | $109.50 | 4.618% | $114.5567 | $114.56 | $114.55 | $114.60 |
| Purchase #2 | $246.48 | 5.612% | $260.3125 | $260.31 | $260.30 | $260.30 |
| Purchase #3 | $95.65 | 5.145% | $100.5712 | $100.57 | $100.55 | $100.60 |
| Purchase #4 | $130.91 | 13.262% | $148.2713 | $148.27 | $148.25 | $148.30 |
| Purchase #5 | $169.45 | 13.550% | $192.4105 | $192.41 | $192.40 | $192.40 |
| Purchase #6 | $9.41 | 9.864% | $10.3382 | $10.34 | $10.35 | $10.30 |
| Purchase #7 | $126.36 | 13.387% | $143.2758 | $143.28 | $143.30 | $143.30 |
| 7 purchase totals = | $887.76 | $969.7362 | $969.74 | $969.70 | $969.80 | |