| 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 | $215.53 | 4.687% | $225.6319 | $225.63 | $225.65 | $225.60 |
| Purchase #2 | $242.99 | 3.561% | $251.6429 | $251.64 | $251.65 | $251.60 |
| Purchase #3 | $211.29 | 12.192% | $237.0505 | $237.05 | $237.05 | $237.10 |
| Purchase #4 | $192.36 | 11.300% | $214.0967 | $214.10 | $214.10 | $214.10 |
| Purchase #5 | $119.57 | 5.154% | $125.7326 | $125.73 | $125.75 | $125.70 |
| Purchase #6 | $94.87 | 9.693% | $104.0657 | $104.07 | $104.05 | $104.10 |
| Purchase #7 | $7.73 | 11.795% | $8.6418 | $8.64 | $8.65 | $8.60 |
| 7 purchase totals = | $1,084.34 | $1,166.8621 | $1,166.86 | $1,166.90 | $1,166.80 | |