| 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 | $194.43 | 7.485% | $208.9831 | $208.98 | $209.00 | $209.00 |
| Purchase #2 | $227.81 | 8.505% | $247.1852 | $247.19 | $247.20 | $247.20 |
| Purchase #3 | $139.85 | 4.551% | $146.2146 | $146.21 | $146.20 | $146.20 |
| Purchase #4 | $146.45 | 11.545% | $163.3577 | $163.36 | $163.35 | $163.40 |
| Purchase #5 | $250.58 | 11.208% | $278.665 | $278.67 | $278.65 | $278.70 |
| Purchase #6 | $161.90 | 11.457% | $180.4489 | $180.45 | $180.45 | $180.40 |
| Purchase #7 | $192.99 | 10.483% | $213.2211 | $213.22 | $213.20 | $213.20 |
| 7 purchase totals = | $1,314.01 | $1,438.0756 | $1,438.08 | $1,438.05 | $1,438.10 | |