| 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 | $91.58 | 13.861% | $104.2739 | $104.27 | $104.25 | $104.30 |
| Purchase #2 | $225.66 | 12.184% | $253.1544 | $253.15 | $253.15 | $253.20 |
| Purchase #3 | $108.63 | 5.827% | $114.9599 | $114.96 | $114.95 | $115.00 |
| Purchase #4 | $157.72 | 5.395% | $166.229 | $166.23 | $166.25 | $166.20 |
| Purchase #5 | $211.52 | 9.359% | $231.3162 | $231.32 | $231.30 | $231.30 |
| Purchase #6 | $76.60 | 4.301% | $79.8946 | $79.89 | $79.90 | $79.90 |
| Purchase #7 | $240.27 | 10.383% | $265.2172 | $265.22 | $265.20 | $265.20 |
| 7 purchase totals = | $1,111.98 | $1,215.0452 | $1,215.04 | $1,215.00 | $1,215.10 | |