| 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 | $215.30 | 9.871% | $236.5523 | $236.55 | $236.55 | $236.60 |
| Purchase #2 | $180.53 | 9.176% | $197.0954 | $197.10 | $197.10 | $197.10 |
| Purchase #3 | $103.71 | 5.746% | $109.6692 | $109.67 | $109.65 | $109.70 |
| Purchase #4 | $97.91 | 7.790% | $105.5372 | $105.54 | $105.55 | $105.50 |
| Purchase #5 | $216.46 | 6.617% | $230.7832 | $230.78 | $230.80 | $230.80 |
| Purchase #6 | $217.70 | 10.424% | $240.393 | $240.39 | $240.40 | $240.40 |
| Purchase #7 | $26.40 | 3.314% | $27.2749 | $27.27 | $27.25 | $27.30 |
| 7 purchase totals = | $1,058.01 | $1,147.3052 | $1,147.30 | $1,147.30 | $1,147.40 | |