| 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 | $227.79 | 4.204% | $237.3663 | $237.37 | $237.35 | $237.40 |
| Purchase #2 | $11.50 | 4.518% | $12.0196 | $12.02 | $12.00 | $12.00 |
| Purchase #3 | $205.52 | 12.381% | $230.9654 | $230.97 | $230.95 | $231.00 |
| Purchase #4 | $126.28 | 6.344% | $134.2912 | $134.29 | $134.30 | $134.30 |
| Purchase #5 | $19.44 | 8.266% | $21.0469 | $21.05 | $21.05 | $21.00 |
| Purchase #6 | $200.79 | 10.662% | $222.1982 | $222.20 | $222.20 | $222.20 |
| Purchase #7 | $160.34 | 13.116% | $181.3702 | $181.37 | $181.35 | $181.40 |
| 7 purchase totals = | $951.66 | $1,039.2578 | $1,039.27 | $1,039.20 | $1,039.30 | |