| 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 | $115.54 | 4.203% | $120.3961 | $120.40 | $120.40 | $120.40 |
| Purchase #2 | $247.33 | 13.692% | $281.1944 | $281.19 | $281.20 | $281.20 |
| Purchase #3 | $72.68 | 10.769% | $80.5069 | $80.51 | $80.50 | $80.50 |
| Purchase #4 | $56.34 | 3.531% | $58.3294 | $58.33 | $58.35 | $58.30 |
| Purchase #5 | $222.88 | 10.858% | $247.0803 | $247.08 | $247.10 | $247.10 |
| Purchase #6 | $91.70 | 6.288% | $97.4661 | $97.47 | $97.45 | $97.50 |
| Purchase #7 | $131.46 | 7.553% | $141.3892 | $141.39 | $141.40 | $141.40 |
| 7 purchase totals = | $937.93 | $1,026.3624 | $1,026.37 | $1,026.40 | $1,026.40 | |