| 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 | $228.73 | 8.282% | $247.6734 | $247.67 | $247.65 | $247.70 |
| Purchase #2 | $60.28 | 5.325% | $63.4899 | $63.49 | $63.50 | $63.50 |
| Purchase #3 | $215.53 | 5.624% | $227.6514 | $227.65 | $227.65 | $227.70 |
| Purchase #4 | $8.26 | 3.563% | $8.5543 | $8.55 | $8.55 | $8.60 |
| Purchase #5 | $25.64 | 12.735% | $28.9053 | $28.91 | $28.90 | $28.90 |
| Purchase #6 | $217.70 | 3.401% | $225.104 | $225.10 | $225.10 | $225.10 |
| Purchase #7 | $133.46 | 11.166% | $148.3621 | $148.36 | $148.35 | $148.40 |
| 7 purchase totals = | $889.60 | $949.7404 | $949.73 | $949.70 | $949.90 | |