| 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 | $104.50 | 13.143% | $118.2344 | $118.23 | $118.25 | $118.20 |
| Purchase #2 | $221.73 | 10.670% | $245.3886 | $245.39 | $245.40 | $245.40 |
| Purchase #3 | $20.98 | 11.496% | $23.3919 | $23.39 | $23.40 | $23.40 |
| Purchase #4 | $238.26 | 6.399% | $253.5063 | $253.51 | $253.50 | $253.50 |
| Purchase #5 | $166.46 | 8.710% | $180.9587 | $180.96 | $180.95 | $181.00 |
| Purchase #6 | $162.27 | 12.179% | $182.0329 | $182.03 | $182.05 | $182.00 |
| Purchase #7 | $197.97 | 8.627% | $215.0489 | $215.05 | $215.05 | $215.00 |
| 7 purchase totals = | $1,112.17 | $1,218.5617 | $1,218.56 | $1,218.60 | $1,218.50 | |