| 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 | $131.35 | 13.231% | $148.7289 | $148.73 | $148.75 | $148.70 |
| Purchase #2 | $119.98 | 7.735% | $129.2605 | $129.26 | $129.25 | $129.30 |
| Purchase #3 | $114.74 | 6.571% | $122.2796 | $122.28 | $122.30 | $122.30 |
| Purchase #4 | $206.96 | 10.131% | $227.9271 | $227.93 | $227.95 | $227.90 |
| Purchase #5 | $242.71 | 10.778% | $268.8693 | $268.87 | $268.85 | $268.90 |
| Purchase #6 | $17.97 | 13.194% | $20.341 | $20.34 | $20.35 | $20.30 |
| Purchase #7 | $150.32 | 3.512% | $155.5992 | $155.60 | $155.60 | $155.60 |
| 7 purchase totals = | $984.03 | $1,073.0056 | $1,073.01 | $1,073.05 | $1,073.00 | |