| 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 | $216.70 | 7.640% | $233.2559 | $233.26 | $233.25 | $233.30 |
| Purchase #2 | $28.78 | 6.740% | $30.7198 | $30.72 | $30.70 | $30.70 |
| Purchase #3 | $72.36 | 4.107% | $75.3318 | $75.33 | $75.35 | $75.30 |
| Purchase #4 | $87.94 | 11.727% | $98.2527 | $98.25 | $98.25 | $98.30 |
| Purchase #5 | $178.78 | 13.631% | $203.1495 | $203.15 | $203.15 | $203.10 |
| Purchase #6 | $237.70 | 10.862% | $263.519 | $263.52 | $263.50 | $263.50 |
| Purchase #7 | $50.74 | 10.731% | $56.1849 | $56.18 | $56.20 | $56.20 |
| 7 purchase totals = | $873.00 | $960.4136 | $960.41 | $960.40 | $960.40 | |