| 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 | $217.28 | 9.289% | $237.4631 | $237.46 | $237.45 | $237.50 |
| Purchase #2 | $33.38 | 12.216% | $37.4577 | $37.46 | $37.45 | $37.50 |
| Purchase #3 | $92.91 | 13.552% | $105.5012 | $105.50 | $105.50 | $105.50 |
| Purchase #4 | $5.98 | 4.502% | $6.2492 | $6.25 | $6.25 | $6.20 |
| Purchase #5 | $22.53 | 12.342% | $25.3107 | $25.31 | $25.30 | $25.30 |
| Purchase #6 | $246.51 | 12.292% | $276.811 | $276.81 | $276.80 | $276.80 |
| Purchase #7 | $140.87 | 3.676% | $146.0484 | $146.05 | $146.05 | $146.00 |
| 7 purchase totals = | $759.46 | $834.8413 | $834.84 | $834.80 | $834.80 | |