| 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 | $21.82 | 9.416% | $23.8746 | $23.87 | $23.85 | $23.90 |
| Purchase #2 | $203.35 | 7.829% | $219.2703 | $219.27 | $219.25 | $219.30 |
| Purchase #3 | $214.39 | 10.366% | $236.6137 | $236.61 | $236.60 | $236.60 |
| Purchase #4 | $39.61 | 9.197% | $43.2529 | $43.25 | $43.25 | $43.30 |
| Purchase #5 | $131.35 | 10.395% | $145.0038 | $145.00 | $145.00 | $145.00 |
| Purchase #6 | $117.92 | 10.298% | $130.0634 | $130.06 | $130.05 | $130.10 |
| Purchase #7 | $228.73 | 7.852% | $246.6899 | $246.69 | $246.70 | $246.70 |
| 7 purchase totals = | $957.17 | $1,044.7686 | $1,044.75 | $1,044.70 | $1,044.90 | |