| 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 | $179.41 | 13.638% | $203.8779 | $203.88 | $203.90 | $203.90 |
| Purchase #2 | $216.73 | 8.191% | $234.4824 | $234.48 | $234.50 | $234.50 |
| Purchase #3 | $182.43 | 4.872% | $191.318 | $191.32 | $191.30 | $191.30 |
| Purchase #4 | $196.97 | 6.210% | $209.2018 | $209.20 | $209.20 | $209.20 |
| Purchase #5 | $25.38 | 9.319% | $27.7452 | $27.75 | $27.75 | $27.70 |
| Purchase #6 | $235.60 | 7.115% | $252.3629 | $252.36 | $252.35 | $252.40 |
| Purchase #7 | $227.64 | 12.348% | $255.749 | $255.75 | $255.75 | $255.70 |
| 7 purchase totals = | $1,264.16 | $1,374.7372 | $1,374.74 | $1,374.75 | $1,374.70 | |