| 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 | $94.37 | 10.233% | $104.0269 | $104.03 | $104.05 | $104.00 |
| Purchase #2 | $197.62 | 12.359% | $222.0439 | $222.04 | $222.05 | $222.00 |
| Purchase #3 | $200.91 | 7.821% | $216.6232 | $216.62 | $216.60 | $216.60 |
| Purchase #4 | $137.83 | 4.638% | $144.2226 | $144.22 | $144.20 | $144.20 |
| Purchase #5 | $71.56 | 4.843% | $75.0257 | $75.03 | $75.05 | $75.00 |
| Purchase #6 | $62.49 | 4.571% | $65.3464 | $65.35 | $65.35 | $65.30 |
| Purchase #7 | $135.96 | 8.744% | $147.8483 | $147.85 | $147.85 | $147.80 |
| 7 purchase totals = | $900.74 | $975.1370 | $975.14 | $975.15 | $974.90 | |