| 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 | $222.58 | 3.160% | $229.6135 | $229.61 | $229.60 | $229.60 |
| Purchase #2 | $206.43 | 9.730% | $226.5156 | $226.52 | $226.50 | $226.50 |
| Purchase #3 | $236.75 | 6.325% | $251.7244 | $251.72 | $251.70 | $251.70 |
| Purchase #4 | $209.57 | 8.182% | $226.717 | $226.72 | $226.70 | $226.70 |
| Purchase #5 | $43.54 | 7.207% | $46.6779 | $46.68 | $46.70 | $46.70 |
| Purchase #6 | $233.82 | 9.499% | $256.0306 | $256.03 | $256.05 | $256.00 |
| Purchase #7 | $186.30 | 4.716% | $195.0859 | $195.09 | $195.10 | $195.10 |
| 7 purchase totals = | $1,338.99 | $1,432.3649 | $1,432.37 | $1,432.35 | $1,432.30 | |