| 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 | $209.79 | 12.855% | $236.7585 | $236.76 | $236.75 | $236.80 |
| Purchase #2 | $139.89 | 12.382% | $157.2112 | $157.21 | $157.20 | $157.20 |
| Purchase #3 | $9.47 | 3.160% | $9.7693 | $9.77 | $9.75 | $9.80 |
| Purchase #4 | $161.94 | 7.146% | $173.5122 | $173.51 | $173.50 | $173.50 |
| Purchase #5 | $247.60 | 8.483% | $268.6039 | $268.60 | $268.60 | $268.60 |
| Purchase #6 | $125.91 | 11.471% | $140.3531 | $140.35 | $140.35 | $140.40 |
| Purchase #7 | $229.90 | 6.320% | $244.4297 | $244.43 | $244.45 | $244.40 |
| 7 purchase totals = | $1,124.50 | $1,230.6379 | $1,230.63 | $1,230.60 | $1,230.70 | |