| 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 | $243.52 | 10.861% | $269.9687 | $269.97 | $269.95 | $270.00 |
| Purchase #2 | $23.82 | 12.671% | $26.8382 | $26.84 | $26.85 | $26.80 |
| Purchase #3 | $137.70 | 5.641% | $145.4677 | $145.47 | $145.45 | $145.50 |
| Purchase #4 | $107.39 | 8.237% | $116.2357 | $116.24 | $116.25 | $116.20 |
| Purchase #5 | $246.84 | 7.326% | $264.9235 | $264.92 | $264.90 | $264.90 |
| Purchase #6 | $117.69 | 7.144% | $126.0978 | $126.10 | $126.10 | $126.10 |
| Purchase #7 | $75.49 | 5.785% | $79.8571 | $79.86 | $79.85 | $79.90 |
| 7 purchase totals = | $952.45 | $1,029.3887 | $1,029.40 | $1,029.35 | $1,029.40 | |