| 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 | $222.25 | 3.452% | $229.9221 | $229.92 | $229.90 | $229.90 |
| Purchase #2 | $206.47 | 5.846% | $218.5402 | $218.54 | $218.55 | $218.50 |
| Purchase #3 | $216.81 | 4.275% | $226.0786 | $226.08 | $226.10 | $226.10 |
| Purchase #4 | $248.88 | 10.640% | $275.3608 | $275.36 | $275.35 | $275.40 |
| Purchase #5 | $44.33 | 10.564% | $49.013 | $49.01 | $49.00 | $49.00 |
| Purchase #6 | $134.38 | 3.779% | $139.4582 | $139.46 | $139.45 | $139.50 |
| Purchase #7 | $220.43 | 9.666% | $241.7368 | $241.74 | $241.75 | $241.70 |
| 7 purchase totals = | $1,293.55 | $1,380.1097 | $1,380.11 | $1,380.10 | $1,380.10 | |