| 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 | $101.53 | 11.772% | $113.4821 | $113.48 | $113.50 | $113.50 |
| Purchase #2 | $42.43 | 13.110% | $47.9926 | $47.99 | $48.00 | $48.00 |
| Purchase #3 | $33.66 | 7.287% | $36.1128 | $36.11 | $36.10 | $36.10 |
| Purchase #4 | $210.37 | 10.269% | $231.9729 | $231.97 | $231.95 | $232.00 |
| Purchase #5 | $150.50 | 9.190% | $164.331 | $164.33 | $164.35 | $164.30 |
| Purchase #6 | $177.94 | 5.761% | $188.1911 | $188.19 | $188.20 | $188.20 |
| Purchase #7 | $188.98 | 12.783% | $213.1373 | $213.14 | $213.15 | $213.10 |
| 7 purchase totals = | $905.41 | $995.2198 | $995.21 | $995.25 | $995.20 | |