| 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 | $235.43 | 4.866% | $246.886 | $246.89 | $246.90 | $246.90 |
| Purchase #2 | $182.57 | 13.678% | $207.5419 | $207.54 | $207.55 | $207.50 |
| Purchase #3 | $130.27 | 8.660% | $141.5514 | $141.55 | $141.55 | $141.60 |
| Purchase #4 | $142.86 | 7.866% | $154.0974 | $154.10 | $154.10 | $154.10 |
| Purchase #5 | $88.95 | 9.293% | $97.2161 | $97.22 | $97.20 | $97.20 |
| Purchase #6 | $132.35 | 12.374% | $148.727 | $148.73 | $148.75 | $148.70 |
| Purchase #7 | $116.65 | 5.472% | $123.0331 | $123.03 | $123.05 | $123.00 |
| 7 purchase totals = | $1,029.08 | $1,119.0529 | $1,119.06 | $1,119.10 | $1,119.00 | |