| 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 | $137.66 | 13.797% | $156.653 | $156.65 | $156.65 | $156.70 |
| Purchase #2 | $247.26 | 5.311% | $260.392 | $260.39 | $260.40 | $260.40 |
| Purchase #3 | $188.81 | 11.201% | $209.9586 | $209.96 | $209.95 | $210.00 |
| Purchase #4 | $211.86 | 6.217% | $225.0313 | $225.03 | $225.05 | $225.00 |
| Purchase #5 | $97.86 | 3.356% | $101.1442 | $101.14 | $101.15 | $101.10 |
| Purchase #6 | $138.59 | 7.320% | $148.7348 | $148.73 | $148.75 | $148.70 |
| Purchase #7 | $216.82 | 10.107% | $238.734 | $238.73 | $238.75 | $238.70 |
| 7 purchase totals = | $1,238.86 | $1,340.6479 | $1,340.63 | $1,340.70 | $1,340.60 | |