| 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 | $238.29 | 5.228% | $250.7478 | $250.75 | $250.75 | $250.70 |
| Purchase #2 | $59.85 | 11.180% | $66.5412 | $66.54 | $66.55 | $66.50 |
| Purchase #3 | $236.93 | 4.692% | $248.0468 | $248.05 | $248.05 | $248.00 |
| Purchase #4 | $196.93 | 12.107% | $220.7723 | $220.77 | $220.75 | $220.80 |
| Purchase #5 | $151.31 | 7.498% | $162.6552 | $162.66 | $162.65 | $162.70 |
| Purchase #6 | $116.79 | 8.669% | $126.9145 | $126.91 | $126.90 | $126.90 |
| Purchase #7 | $49.67 | 4.152% | $51.7323 | $51.73 | $51.75 | $51.70 |
| 7 purchase totals = | $1,049.77 | $1,127.4101 | $1,127.41 | $1,127.40 | $1,127.30 | |