| 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 | $210.56 | 6.327% | $223.8821 | $223.88 | $223.90 | $223.90 |
| Purchase #2 | $21.72 | 8.265% | $23.5152 | $23.52 | $23.50 | $23.50 |
| Purchase #3 | $126.92 | 7.520% | $136.4644 | $136.46 | $136.45 | $136.50 |
| Purchase #4 | $91.28 | 6.416% | $97.1365 | $97.14 | $97.15 | $97.10 |
| Purchase #5 | $163.51 | 11.368% | $182.0978 | $182.10 | $182.10 | $182.10 |
| Purchase #6 | $91.45 | 4.699% | $95.7472 | $95.75 | $95.75 | $95.70 |
| Purchase #7 | $191.52 | 9.544% | $209.7987 | $209.80 | $209.80 | $209.80 |
| 7 purchase totals = | $896.96 | $968.6419 | $968.65 | $968.65 | $968.60 | |