| 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 | $244.67 | 11.232% | $272.1513 | $272.15 | $272.15 | $272.20 |
| Purchase #2 | $125.97 | 11.762% | $140.7866 | $140.79 | $140.80 | $140.80 |
| Purchase #3 | $244.35 | 4.299% | $254.8546 | $254.85 | $254.85 | $254.90 |
| Purchase #4 | $114.47 | 10.559% | $126.5569 | $126.56 | $126.55 | $126.60 |
| Purchase #5 | $105.65 | 6.343% | $112.3514 | $112.35 | $112.35 | $112.40 |
| Purchase #6 | $26.80 | 12.837% | $30.2403 | $30.24 | $30.25 | $30.20 |
| Purchase #7 | $129.41 | 6.449% | $137.7557 | $137.76 | $137.75 | $137.80 |
| 7 purchase totals = | $991.32 | $1,074.6968 | $1,074.70 | $1,074.70 | $1,074.90 | |