| 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 | $106.38 | 13.303% | $120.5317 | $120.53 | $120.55 | $120.50 |
| Purchase #2 | $230.70 | 3.183% | $238.0432 | $238.04 | $238.05 | $238.00 |
| Purchase #3 | $203.50 | 6.341% | $216.4039 | $216.40 | $216.40 | $216.40 |
| Purchase #4 | $97.97 | 7.559% | $105.3756 | $105.38 | $105.40 | $105.40 |
| Purchase #5 | $152.65 | 3.869% | $158.556 | $158.56 | $158.55 | $158.60 |
| Purchase #6 | $80.35 | 5.824% | $85.0296 | $85.03 | $85.05 | $85.00 |
| Purchase #7 | $58.36 | 4.557% | $61.0195 | $61.02 | $61.00 | $61.00 |
| 7 purchase totals = | $929.91 | $984.9595 | $984.96 | $985.00 | $984.90 | |