| 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 | $100.31 | 12.168% | $112.5157 | $112.52 | $112.50 | $112.50 |
| Purchase #2 | $221.25 | 8.327% | $239.6735 | $239.67 | $239.65 | $239.70 |
| Purchase #3 | $206.73 | 10.472% | $228.3788 | $228.38 | $228.40 | $228.40 |
| Purchase #4 | $154.30 | 5.648% | $163.0149 | $163.01 | $163.00 | $163.00 |
| Purchase #5 | $158.28 | 5.333% | $166.7211 | $166.72 | $166.70 | $166.70 |
| Purchase #6 | $250.96 | 6.833% | $268.1081 | $268.11 | $268.10 | $268.10 |
| Purchase #7 | $63.98 | 11.844% | $71.5578 | $71.56 | $71.55 | $71.60 |
| 7 purchase totals = | $1,155.81 | $1,249.9699 | $1,249.97 | $1,249.90 | $1,250.00 | |