| 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 | $114.51 | 11.317% | $127.4691 | $127.47 | $127.45 | $127.50 |
| Purchase #2 | $44.96 | 13.374% | $50.973 | $50.97 | $50.95 | $51.00 |
| Purchase #3 | $218.86 | 6.121% | $232.2564 | $232.26 | $232.25 | $232.30 |
| Purchase #4 | $81.96 | 3.595% | $84.9065 | $84.91 | $84.90 | $84.90 |
| Purchase #5 | $203.64 | 5.525% | $214.8911 | $214.89 | $214.90 | $214.90 |
| Purchase #6 | $37.75 | 8.384% | $40.915 | $40.92 | $40.90 | $40.90 |
| Purchase #7 | $217.83 | 13.796% | $247.8818 | $247.88 | $247.90 | $247.90 |
| 7 purchase totals = | $919.51 | $999.2929 | $999.30 | $999.25 | $999.40 | |