| 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 | $198.46 | 4.211% | $206.8172 | $206.82 | $206.80 | $206.80 |
| Purchase #2 | $177.96 | 3.762% | $184.6549 | $184.65 | $184.65 | $184.70 |
| Purchase #3 | $214.54 | 7.619% | $230.8858 | $230.89 | $230.90 | $230.90 |
| Purchase #4 | $171.66 | 10.210% | $189.1865 | $189.19 | $189.20 | $189.20 |
| Purchase #5 | $13.66 | 3.678% | $14.1624 | $14.16 | $14.15 | $14.20 |
| Purchase #6 | $174.94 | 4.821% | $183.3739 | $183.37 | $183.35 | $183.40 |
| Purchase #7 | $196.53 | 11.857% | $219.8326 | $219.83 | $219.85 | $219.80 |
| 7 purchase totals = | $1,147.75 | $1,228.9133 | $1,228.91 | $1,228.90 | $1,229.00 | |