| 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 | $112.52 | 11.611% | $125.5847 | $125.58 | $125.60 | $125.60 |
| Purchase #2 | $192.72 | 12.583% | $216.97 | $216.97 | $216.95 | $217.00 |
| Purchase #3 | $8.66 | 7.562% | $9.3149 | $9.31 | $9.30 | $9.30 |
| Purchase #4 | $135.86 | 13.261% | $153.8764 | $153.88 | $153.90 | $153.90 |
| Purchase #5 | $250.64 | 8.142% | $271.0471 | $271.05 | $271.05 | $271.00 |
| Purchase #6 | $121.34 | 13.465% | $137.6784 | $137.68 | $137.70 | $137.70 |
| Purchase #7 | $9.34 | 4.564% | $9.7663 | $9.77 | $9.75 | $9.80 |
| 7 purchase totals = | $831.08 | $924.2378 | $924.24 | $924.25 | $924.30 | |