| 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 | $228.62 | 13.425% | $259.3122 | $259.31 | $259.30 | $259.30 |
| Purchase #2 | $218.53 | 9.510% | $239.3122 | $239.31 | $239.30 | $239.30 |
| Purchase #3 | $51.56 | 11.530% | $57.5049 | $57.50 | $57.50 | $57.50 |
| Purchase #4 | $147.53 | 7.527% | $158.6346 | $158.63 | $158.65 | $158.60 |
| Purchase #5 | $104.59 | 7.457% | $112.3893 | $112.39 | $112.40 | $112.40 |
| Purchase #6 | $96.31 | 10.381% | $106.3079 | $106.31 | $106.30 | $106.30 |
| Purchase #7 | $243.37 | 11.410% | $271.1385 | $271.14 | $271.15 | $271.10 |
| 7 purchase totals = | $1,090.51 | $1,204.5996 | $1,204.59 | $1,204.60 | $1,204.50 | |