| 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 | $238.74 | 13.115% | $270.0508 | $270.05 | $270.05 | $270.10 |
| Purchase #2 | $219.70 | 11.627% | $245.2445 | $245.24 | $245.25 | $245.20 |
| Purchase #3 | $243.44 | 6.744% | $259.8576 | $259.86 | $259.85 | $259.90 |
| Purchase #4 | $237.25 | 3.863% | $246.415 | $246.42 | $246.40 | $246.40 |
| Purchase #5 | $208.81 | 10.748% | $231.2529 | $231.25 | $231.25 | $231.30 |
| Purchase #6 | $14.44 | 5.777% | $15.2742 | $15.27 | $15.25 | $15.30 |
| Purchase #7 | $183.92 | 6.858% | $196.5332 | $196.53 | $196.55 | $196.50 |
| 7 purchase totals = | $1,346.30 | $1,464.6282 | $1,464.62 | $1,464.60 | $1,464.70 | |