| 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 | $197.63 | 5.155% | $207.8178 | $207.82 | $207.80 | $207.80 |
| Purchase #2 | $213.93 | 8.372% | $231.8402 | $231.84 | $231.85 | $231.80 |
| Purchase #3 | $200.51 | 13.349% | $227.2761 | $227.28 | $227.30 | $227.30 |
| Purchase #4 | $41.95 | 3.300% | $43.3344 | $43.33 | $43.35 | $43.30 |
| Purchase #5 | $222.46 | 3.818% | $230.9535 | $230.95 | $230.95 | $231.00 |
| Purchase #6 | $129.54 | 5.363% | $136.4872 | $136.49 | $136.50 | $136.50 |
| Purchase #7 | $94.25 | 8.500% | $102.2613 | $102.26 | $102.25 | $102.30 |
| 7 purchase totals = | $1,100.27 | $1,179.9705 | $1,179.97 | $1,180.00 | $1,180.00 | |