| 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 | $208.70 | 10.731% | $231.0956 | $231.10 | $231.10 | $231.10 |
| Purchase #2 | $75.49 | 8.334% | $81.7813 | $81.78 | $81.80 | $81.80 |
| Purchase #3 | $156.47 | 10.585% | $173.0323 | $173.03 | $173.05 | $173.00 |
| Purchase #4 | $248.32 | 12.270% | $278.7889 | $278.79 | $278.80 | $278.80 |
| Purchase #5 | $207.83 | 8.309% | $225.0986 | $225.10 | $225.10 | $225.10 |
| Purchase #6 | $9.31 | 13.406% | $10.5581 | $10.56 | $10.55 | $10.60 |
| Purchase #7 | $6.31 | 11.212% | $7.0175 | $7.02 | $7.00 | $7.00 |
| 7 purchase totals = | $912.43 | $1,007.3723 | $1,007.38 | $1,007.40 | $1,007.40 | |