| 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 | $96.28 | 13.450% | $109.2297 | $109.23 | $109.25 | $109.20 |
| Purchase #2 | $176.99 | 6.820% | $189.0607 | $189.06 | $189.05 | $189.10 |
| Purchase #3 | $33.61 | 12.308% | $37.7467 | $37.75 | $37.75 | $37.70 |
| Purchase #4 | $245.28 | 3.710% | $254.3799 | $254.38 | $254.40 | $254.40 |
| Purchase #5 | $217.72 | 8.279% | $235.745 | $235.75 | $235.75 | $235.70 |
| Purchase #6 | $79.93 | 7.664% | $86.0558 | $86.06 | $86.05 | $86.10 |
| Purchase #7 | $65.67 | 7.619% | $70.6734 | $70.67 | $70.65 | $70.70 |
| 7 purchase totals = | $915.48 | $982.8912 | $982.90 | $982.90 | $982.90 | |