| 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 | $11.86 | 12.199% | $13.3068 | $13.31 | $13.30 | $13.30 |
| Purchase #2 | $215.54 | 7.505% | $231.7163 | $231.72 | $231.70 | $231.70 |
| Purchase #3 | $208.46 | 11.178% | $231.7617 | $231.76 | $231.75 | $231.80 |
| Purchase #4 | $162.84 | 6.387% | $173.2406 | $173.24 | $173.25 | $173.20 |
| Purchase #5 | $213.63 | 13.794% | $243.0981 | $243.10 | $243.10 | $243.10 |
| Purchase #6 | $147.65 | 11.237% | $164.2414 | $164.24 | $164.25 | $164.20 |
| Purchase #7 | $168.49 | 11.731% | $188.2556 | $188.26 | $188.25 | $188.30 |
| 7 purchase totals = | $1,128.47 | $1,245.6205 | $1,245.63 | $1,245.60 | $1,245.60 | |