| 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 | $236.49 | 12.256% | $265.4742 | $265.47 | $265.45 | $265.50 |
| Purchase #2 | $175.41 | 3.403% | $181.3792 | $181.38 | $181.40 | $181.40 |
| Purchase #3 | $244.26 | 3.393% | $252.5477 | $252.55 | $252.55 | $252.50 |
| Purchase #4 | $193.89 | 5.735% | $205.0096 | $205.01 | $205.00 | $205.00 |
| Purchase #5 | $82.77 | 11.291% | $92.1156 | $92.12 | $92.10 | $92.10 |
| Purchase #6 | $158.56 | 3.653% | $164.3522 | $164.35 | $164.35 | $164.40 |
| Purchase #7 | $233.83 | 4.647% | $244.6961 | $244.70 | $244.70 | $244.70 |
| 7 purchase totals = | $1,325.21 | $1,405.5746 | $1,405.58 | $1,405.55 | $1,405.60 | |