| 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 | $206.96 | 10.103% | $227.8692 | $227.87 | $227.85 | $227.90 |
| Purchase #2 | $229.52 | 13.456% | $260.4042 | $260.40 | $260.40 | $260.40 |
| Purchase #3 | $132.80 | 6.292% | $141.1558 | $141.16 | $141.15 | $141.20 |
| Purchase #4 | $120.31 | 7.802% | $129.6966 | $129.70 | $129.70 | $129.70 |
| Purchase #5 | $248.67 | 13.659% | $282.6358 | $282.64 | $282.65 | $282.60 |
| Purchase #6 | $136.98 | 6.643% | $146.0796 | $146.08 | $146.10 | $146.10 |
| Purchase #7 | $125.78 | 11.282% | $139.9705 | $139.97 | $139.95 | $140.00 |
| 7 purchase totals = | $1,201.02 | $1,327.8117 | $1,327.82 | $1,327.80 | $1,327.90 | |