| 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 | $120.96 | 11.684% | $135.093 | $135.09 | $135.10 | $135.10 |
| Purchase #2 | $208.77 | 9.481% | $228.5635 | $228.56 | $228.55 | $228.60 |
| Purchase #3 | $113.76 | 4.277% | $118.6255 | $118.63 | $118.65 | $118.60 |
| Purchase #4 | $198.36 | 6.382% | $211.0193 | $211.02 | $211.00 | $211.00 |
| Purchase #5 | $209.65 | 8.316% | $227.0845 | $227.08 | $227.10 | $227.10 |
| Purchase #6 | $240.66 | 10.179% | $265.1568 | $265.16 | $265.15 | $265.20 |
| Purchase #7 | $93.59 | 5.411% | $98.6542 | $98.65 | $98.65 | $98.70 |
| 7 purchase totals = | $1,185.75 | $1,284.1968 | $1,284.19 | $1,284.20 | $1,284.30 | |