| 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 | $199.27 | 10.449% | $220.0917 | $220.09 | $220.10 | $220.10 |
| Purchase #2 | $102.33 | 6.767% | $109.2547 | $109.25 | $109.25 | $109.30 |
| Purchase #3 | $175.47 | 11.839% | $196.2439 | $196.24 | $196.25 | $196.20 |
| Purchase #4 | $214.63 | 3.294% | $221.6999 | $221.70 | $221.70 | $221.70 |
| Purchase #5 | $49.56 | 11.711% | $55.364 | $55.36 | $55.35 | $55.40 |
| Purchase #6 | $235.28 | 4.837% | $246.6605 | $246.66 | $246.65 | $246.70 |
| Purchase #7 | $191.86 | 8.511% | $208.1892 | $208.19 | $208.20 | $208.20 |
| 7 purchase totals = | $1,168.40 | $1,257.5039 | $1,257.49 | $1,257.50 | $1,257.60 | |