| 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 | $234.44 | 5.780% | $247.9906 | $247.99 | $248.00 | $248.00 |
| Purchase #2 | $121.25 | 9.588% | $132.8755 | $132.88 | $132.90 | $132.90 |
| Purchase #3 | $38.89 | 12.188% | $43.6299 | $43.63 | $43.65 | $43.60 |
| Purchase #4 | $217.92 | 6.717% | $232.5577 | $232.56 | $232.55 | $232.60 |
| Purchase #5 | $16.63 | 13.331% | $18.8469 | $18.85 | $18.85 | $18.80 |
| Purchase #6 | $193.31 | 3.604% | $200.2769 | $200.28 | $200.30 | $200.30 |
| Purchase #7 | $86.62 | 10.729% | $95.9135 | $95.91 | $95.90 | $95.90 |
| 7 purchase totals = | $909.06 | $972.0910 | $972.10 | $972.15 | $972.10 | |