| 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 | $202.40 | 7.755% | $218.0961 | $218.10 | $218.10 | $218.10 |
| Purchase #2 | $48.95 | 13.446% | $55.5318 | $55.53 | $55.55 | $55.50 |
| Purchase #3 | $58.44 | 12.595% | $65.8005 | $65.80 | $65.80 | $65.80 |
| Purchase #4 | $226.39 | 3.772% | $234.9294 | $234.93 | $234.95 | $234.90 |
| Purchase #5 | $77.84 | 8.380% | $84.363 | $84.36 | $84.35 | $84.40 |
| Purchase #6 | $177.43 | 7.309% | $190.3984 | $190.40 | $190.40 | $190.40 |
| Purchase #7 | $224.86 | 13.481% | $255.1734 | $255.17 | $255.15 | $255.20 |
| 7 purchase totals = | $1,016.31 | $1,104.2926 | $1,104.29 | $1,104.30 | $1,104.30 | |