| 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 | $112.68 | 10.579% | $124.6004 | $124.60 | $124.60 | $124.60 |
| Purchase #2 | $209.41 | 8.417% | $227.036 | $227.04 | $227.05 | $227.00 |
| Purchase #3 | $237.56 | 4.631% | $248.5614 | $248.56 | $248.55 | $248.60 |
| Purchase #4 | $179.91 | 3.351% | $185.9388 | $185.94 | $185.95 | $185.90 |
| Purchase #5 | $77.43 | 10.531% | $85.5842 | $85.58 | $85.60 | $85.60 |
| Purchase #6 | $211.87 | 9.422% | $231.8324 | $231.83 | $231.85 | $231.80 |
| Purchase #7 | $123.43 | 4.712% | $129.246 | $129.25 | $129.25 | $129.20 |
| 7 purchase totals = | $1,152.29 | $1,232.7992 | $1,232.80 | $1,232.85 | $1,232.70 | |