| 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 | $207.98 | 11.107% | $231.0803 | $231.08 | $231.10 | $231.10 |
| Purchase #2 | $134.98 | 5.296% | $142.1285 | $142.13 | $142.15 | $142.10 |
| Purchase #3 | $87.41 | 12.533% | $98.3651 | $98.37 | $98.35 | $98.40 |
| Purchase #4 | $223.83 | 3.255% | $231.1157 | $231.12 | $231.10 | $231.10 |
| Purchase #5 | $214.50 | 5.816% | $226.9753 | $226.98 | $227.00 | $227.00 |
| Purchase #6 | $44.76 | 6.632% | $47.7285 | $47.73 | $47.75 | $47.70 |
| Purchase #7 | $238.60 | 13.600% | $271.0496 | $271.05 | $271.05 | $271.00 |
| 7 purchase totals = | $1,152.06 | $1,248.4430 | $1,248.46 | $1,248.50 | $1,248.40 | |