| 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 | $209.92 | 4.400% | $219.1565 | $219.16 | $219.15 | $219.20 |
| Purchase #2 | $218.71 | 7.836% | $235.8481 | $235.85 | $235.85 | $235.80 |
| Purchase #3 | $45.27 | 12.866% | $51.0944 | $51.09 | $51.10 | $51.10 |
| Purchase #4 | $72.80 | 6.190% | $77.3063 | $77.31 | $77.30 | $77.30 |
| Purchase #5 | $46.27 | 9.360% | $50.6009 | $50.60 | $50.60 | $50.60 |
| Purchase #6 | $196.44 | 9.173% | $214.4594 | $214.46 | $214.45 | $214.50 |
| Purchase #7 | $193.87 | 7.623% | $208.6487 | $208.65 | $208.65 | $208.60 |
| 7 purchase totals = | $983.28 | $1,057.1143 | $1,057.12 | $1,057.10 | $1,057.10 | |