| 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 | $102.73 | 9.370% | $112.3558 | $112.36 | $112.35 | $112.40 |
| Purchase #2 | $202.77 | 4.134% | $211.1525 | $211.15 | $211.15 | $211.20 |
| Purchase #3 | $150.55 | 7.142% | $161.3023 | $161.30 | $161.30 | $161.30 |
| Purchase #4 | $122.86 | 11.482% | $136.9668 | $136.97 | $136.95 | $137.00 |
| Purchase #5 | $208.61 | 12.805% | $235.3225 | $235.32 | $235.30 | $235.30 |
| Purchase #6 | $89.49 | 8.749% | $97.3195 | $97.32 | $97.30 | $97.30 |
| Purchase #7 | $94.54 | 10.404% | $104.3759 | $104.38 | $104.40 | $104.40 |
| 7 purchase totals = | $971.55 | $1,058.7953 | $1,058.80 | $1,058.75 | $1,058.90 | |