| 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 | $204.67 | 8.329% | $221.717 | $221.72 | $221.70 | $221.70 |
| Purchase #2 | $215.34 | 6.505% | $229.3479 | $229.35 | $229.35 | $229.30 |
| Purchase #3 | $186.86 | 5.692% | $197.4961 | $197.50 | $197.50 | $197.50 |
| Purchase #4 | $113.95 | 6.653% | $121.5311 | $121.53 | $121.55 | $121.50 |
| Purchase #5 | $96.35 | 10.806% | $106.7616 | $106.76 | $106.75 | $106.80 |
| Purchase #6 | $33.93 | 5.650% | $35.847 | $35.85 | $35.85 | $35.80 |
| Purchase #7 | $52.26 | 9.677% | $57.3172 | $57.32 | $57.30 | $57.30 |
| 7 purchase totals = | $903.36 | $970.0179 | $970.03 | $970.00 | $969.90 | |