| 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 | $195.81 | 13.444% | $222.1347 | $222.13 | $222.15 | $222.10 |
| Purchase #2 | $166.63 | 8.466% | $180.7369 | $180.74 | $180.75 | $180.70 |
| Purchase #3 | $28.71 | 11.820% | $32.1035 | $32.10 | $32.10 | $32.10 |
| Purchase #4 | $207.54 | 8.144% | $224.4421 | $224.44 | $224.45 | $224.40 |
| Purchase #5 | $217.99 | 4.403% | $227.5881 | $227.59 | $227.60 | $227.60 |
| Purchase #6 | $232.36 | 6.704% | $247.9374 | $247.94 | $247.95 | $247.90 |
| Purchase #7 | $199.73 | 6.772% | $213.2557 | $213.26 | $213.25 | $213.30 |
| 7 purchase totals = | $1,248.77 | $1,348.1984 | $1,348.20 | $1,348.25 | $1,348.10 | |