| 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 | $199.74 | 9.821% | $219.3565 | $219.36 | $219.35 | $219.40 |
| Purchase #2 | $206.62 | 5.712% | $218.4221 | $218.42 | $218.40 | $218.40 |
| Purchase #3 | $140.48 | 5.630% | $148.389 | $148.39 | $148.40 | $148.40 |
| Purchase #4 | $227.75 | 5.527% | $240.3377 | $240.34 | $240.35 | $240.30 |
| Purchase #5 | $61.68 | 5.518% | $65.0835 | $65.08 | $65.10 | $65.10 |
| Purchase #6 | $228.25 | 9.152% | $249.1394 | $249.14 | $249.15 | $249.10 |
| Purchase #7 | $139.37 | 4.227% | $145.2612 | $145.26 | $145.25 | $145.30 |
| 7 purchase totals = | $1,203.89 | $1,285.9894 | $1,285.99 | $1,286.00 | $1,286.00 | |