| 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 | $247.68 | 12.422% | $278.4468 | $278.45 | $278.45 | $278.40 |
| Purchase #2 | $81.66 | 8.659% | $88.7309 | $88.73 | $88.75 | $88.70 |
| Purchase #3 | $7.78 | 4.848% | $8.1572 | $8.16 | $8.15 | $8.20 |
| Purchase #4 | $191.39 | 12.193% | $214.7262 | $214.73 | $214.75 | $214.70 |
| Purchase #5 | $244.39 | 11.858% | $273.3698 | $273.37 | $273.35 | $273.40 |
| Purchase #6 | $199.65 | 3.639% | $206.9153 | $206.92 | $206.90 | $206.90 |
| Purchase #7 | $113.33 | 11.384% | $126.2315 | $126.23 | $126.25 | $126.20 |
| 7 purchase totals = | $1,085.88 | $1,196.5777 | $1,196.59 | $1,196.60 | $1,196.50 | |