| 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 | $218.54 | 8.203% | $236.4668 | $236.47 | $236.45 | $236.50 |
| Purchase #2 | $244.32 | 13.175% | $276.5092 | $276.51 | $276.50 | $276.50 |
| Purchase #3 | $101.50 | 9.143% | $110.7801 | $110.78 | $110.80 | $110.80 |
| Purchase #4 | $143.91 | 5.686% | $152.0927 | $152.09 | $152.10 | $152.10 |
| Purchase #5 | $163.94 | 4.771% | $171.7616 | $171.76 | $171.75 | $171.80 |
| Purchase #6 | $230.40 | 12.147% | $258.3867 | $258.39 | $258.40 | $258.40 |
| Purchase #7 | $12.97 | 12.472% | $14.5876 | $14.59 | $14.60 | $14.60 |
| 7 purchase totals = | $1,115.58 | $1,220.5847 | $1,220.59 | $1,220.60 | $1,220.70 | |