| 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 | $127.76 | 12.446% | $143.661 | $143.66 | $143.65 | $143.70 |
| Purchase #2 | $63.84 | 9.729% | $70.051 | $70.05 | $70.05 | $70.10 |
| Purchase #3 | $226.35 | 12.306% | $254.2046 | $254.20 | $254.20 | $254.20 |
| Purchase #4 | $217.69 | 11.506% | $242.7374 | $242.74 | $242.75 | $242.70 |
| Purchase #5 | $199.58 | 3.384% | $206.3338 | $206.33 | $206.35 | $206.30 |
| Purchase #6 | $99.48 | 12.619% | $112.0334 | $112.03 | $112.05 | $112.00 |
| Purchase #7 | $9.61 | 5.276% | $10.117 | $10.12 | $10.10 | $10.10 |
| 7 purchase totals = | $944.31 | $1,039.1382 | $1,039.13 | $1,039.15 | $1,039.10 | |