| 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 | $215.35 | 11.722% | $240.5933 | $240.59 | $240.60 | $240.60 |
| Purchase #2 | $201.42 | 12.867% | $227.3367 | $227.34 | $227.35 | $227.30 |
| Purchase #3 | $38.75 | 8.224% | $41.9368 | $41.94 | $41.95 | $41.90 |
| Purchase #4 | $77.51 | 11.700% | $86.5787 | $86.58 | $86.60 | $86.60 |
| Purchase #5 | $142.53 | 13.209% | $161.3568 | $161.36 | $161.35 | $161.40 |
| Purchase #6 | $35.28 | 11.645% | $39.3884 | $39.39 | $39.40 | $39.40 |
| Purchase #7 | $89.43 | 7.327% | $95.9825 | $95.98 | $96.00 | $96.00 |
| 7 purchase totals = | $800.27 | $893.1732 | $893.18 | $893.25 | $893.20 | |