| 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 | $118.91 | 12.816% | $134.1495 | $134.15 | $134.15 | $134.10 |
| Purchase #2 | $215.30 | 10.309% | $237.4953 | $237.50 | $237.50 | $237.50 |
| Purchase #3 | $214.78 | 10.529% | $237.3942 | $237.39 | $237.40 | $237.40 |
| Purchase #4 | $117.29 | 6.237% | $124.6054 | $124.61 | $124.60 | $124.60 |
| Purchase #5 | $155.92 | 13.836% | $177.4931 | $177.49 | $177.50 | $177.50 |
| Purchase #6 | $7.91 | 13.701% | $8.9937 | $8.99 | $9.00 | $9.00 |
| Purchase #7 | $176.61 | 13.288% | $200.0779 | $200.08 | $200.10 | $200.10 |
| 7 purchase totals = | $1,006.72 | $1,120.2091 | $1,120.21 | $1,120.25 | $1,120.20 | |