| 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 | $203.81 | 8.490% | $221.1135 | $221.11 | $221.10 | $221.10 |
| Purchase #2 | $95.67 | 8.119% | $103.4374 | $103.44 | $103.45 | $103.40 |
| Purchase #3 | $173.36 | 5.686% | $183.2172 | $183.22 | $183.20 | $183.20 |
| Purchase #4 | $85.28 | 13.267% | $96.5941 | $96.59 | $96.60 | $96.60 |
| Purchase #5 | $68.91 | 12.604% | $77.5954 | $77.60 | $77.60 | $77.60 |
| Purchase #6 | $12.26 | 4.262% | $12.7825 | $12.78 | $12.80 | $12.80 |
| Purchase #7 | $24.25 | 8.720% | $26.3646 | $26.36 | $26.35 | $26.40 |
| 7 purchase totals = | $663.54 | $721.1047 | $721.10 | $721.10 | $721.10 | |