| 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 | $203.62 | 12.270% | $228.6042 | $228.60 | $228.60 | $228.60 |
| Purchase #2 | $85.68 | 6.399% | $91.1627 | $91.16 | $91.15 | $91.20 |
| Purchase #3 | $40.32 | 13.490% | $45.7592 | $45.76 | $45.75 | $45.80 |
| Purchase #4 | $71.56 | 8.333% | $77.5231 | $77.52 | $77.50 | $77.50 |
| Purchase #5 | $236.93 | 12.604% | $266.7927 | $266.79 | $266.80 | $266.80 |
| Purchase #6 | $65.62 | 6.741% | $70.0434 | $70.04 | $70.05 | $70.00 |
| Purchase #7 | $188.35 | 7.382% | $202.254 | $202.25 | $202.25 | $202.30 |
| 7 purchase totals = | $892.08 | $982.1393 | $982.12 | $982.10 | $982.20 | |