| 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 | $108.65 | 11.746% | $121.412 | $121.41 | $121.40 | $121.40 |
| Purchase #2 | $166.69 | 3.197% | $172.0191 | $172.02 | $172.00 | $172.00 |
| Purchase #3 | $103.47 | 9.402% | $113.1982 | $113.20 | $113.20 | $113.20 |
| Purchase #4 | $215.36 | 13.845% | $245.1766 | $245.18 | $245.20 | $245.20 |
| Purchase #5 | $98.32 | 13.728% | $111.8174 | $111.82 | $111.80 | $111.80 |
| Purchase #6 | $98.66 | 10.595% | $109.113 | $109.11 | $109.10 | $109.10 |
| Purchase #7 | $202.56 | 5.266% | $213.2268 | $213.23 | $213.25 | $213.20 |
| 7 purchase totals = | $993.71 | $1,085.9631 | $1,085.97 | $1,085.95 | $1,085.90 | |