| 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 | $128.37 | 3.775% | $133.216 | $133.22 | $133.20 | $133.20 |
| Purchase #2 | $236.65 | 13.458% | $268.4984 | $268.50 | $268.50 | $268.50 |
| Purchase #3 | $54.31 | 9.529% | $59.4852 | $59.49 | $59.50 | $59.50 |
| Purchase #4 | $67.69 | 4.511% | $70.7435 | $70.74 | $70.75 | $70.70 |
| Purchase #5 | $227.58 | 7.230% | $244.034 | $244.03 | $244.05 | $244.00 |
| Purchase #6 | $61.99 | 11.437% | $69.0798 | $69.08 | $69.10 | $69.10 |
| Purchase #7 | $170.78 | 13.742% | $194.2486 | $194.25 | $194.25 | $194.20 |
| 7 purchase totals = | $947.37 | $1,039.3055 | $1,039.31 | $1,039.35 | $1,039.20 | |