| 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 | $143.25 | 3.355% | $148.056 | $148.06 | $148.05 | $148.10 |
| Purchase #2 | $241.94 | 6.735% | $258.2347 | $258.23 | $258.25 | $258.20 |
| Purchase #3 | $125.35 | 3.142% | $129.2885 | $129.29 | $129.30 | $129.30 |
| Purchase #4 | $130.66 | 5.767% | $138.1952 | $138.20 | $138.20 | $138.20 |
| Purchase #5 | $116.77 | 7.267% | $125.2557 | $125.26 | $125.25 | $125.30 |
| Purchase #6 | $190.88 | 13.707% | $217.0439 | $217.04 | $217.05 | $217.00 |
| Purchase #7 | $195.79 | 10.794% | $216.9236 | $216.92 | $216.90 | $216.90 |
| 7 purchase totals = | $1,144.64 | $1,232.9976 | $1,233.00 | $1,233.00 | $1,233.00 | |