| 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 | $132.67 | 10.558% | $146.6773 | $146.68 | $146.70 | $146.70 |
| Purchase #2 | $113.50 | 10.303% | $125.1939 | $125.19 | $125.20 | $125.20 |
| Purchase #3 | $67.76 | 3.228% | $69.9473 | $69.95 | $69.95 | $69.90 |
| Purchase #4 | $219.75 | 10.231% | $242.2326 | $242.23 | $242.25 | $242.20 |
| Purchase #5 | $146.56 | 7.438% | $157.4611 | $157.46 | $157.45 | $157.50 |
| Purchase #6 | $23.62 | 13.308% | $26.7633 | $26.76 | $26.75 | $26.80 |
| Purchase #7 | $218.70 | 8.744% | $237.8231 | $237.82 | $237.80 | $237.80 |
| 7 purchase totals = | $922.56 | $1,006.0986 | $1,006.09 | $1,006.10 | $1,006.10 | |