| 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 | $135.87 | 3.296% | $140.3483 | $140.35 | $140.35 | $140.30 |
| Purchase #2 | $48.55 | 6.665% | $51.7859 | $51.79 | $51.80 | $51.80 |
| Purchase #3 | $79.41 | 6.622% | $84.6685 | $84.67 | $84.65 | $84.70 |
| Purchase #4 | $201.37 | 3.583% | $208.5851 | $208.59 | $208.60 | $208.60 |
| Purchase #5 | $97.47 | 11.133% | $108.3213 | $108.32 | $108.30 | $108.30 |
| Purchase #6 | $134.29 | 12.307% | $150.8171 | $150.82 | $150.80 | $150.80 |
| Purchase #7 | $164.54 | 9.428% | $180.0528 | $180.05 | $180.05 | $180.10 |
| 7 purchase totals = | $861.50 | $924.5790 | $924.59 | $924.55 | $924.60 | |