| 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 | $236.78 | 6.787% | $252.8503 | $252.85 | $252.85 | $252.90 |
| Purchase #2 | $155.38 | 8.290% | $168.261 | $168.26 | $168.25 | $168.30 |
| Purchase #3 | $185.75 | 5.807% | $196.5365 | $196.54 | $196.55 | $196.50 |
| Purchase #4 | $58.89 | 7.360% | $63.2243 | $63.22 | $63.20 | $63.20 |
| Purchase #5 | $219.63 | 13.300% | $248.8408 | $248.84 | $248.85 | $248.80 |
| Purchase #6 | $225.41 | 9.156% | $246.0485 | $246.05 | $246.05 | $246.00 |
| Purchase #7 | $63.57 | 3.828% | $66.0035 | $66.00 | $66.00 | $66.00 |
| 7 purchase totals = | $1,145.41 | $1,241.7649 | $1,241.76 | $1,241.75 | $1,241.70 | |