| 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 | $17.42 | 11.432% | $19.4115 | $19.41 | $19.40 | $19.40 |
| Purchase #2 | $243.93 | 5.337% | $256.9485 | $256.95 | $256.95 | $256.90 |
| Purchase #3 | $128.44 | 3.393% | $132.798 | $132.80 | $132.80 | $132.80 |
| Purchase #4 | $232.28 | 10.532% | $256.7437 | $256.74 | $256.75 | $256.70 |
| Purchase #5 | $182.83 | 8.649% | $198.643 | $198.64 | $198.65 | $198.60 |
| Purchase #6 | $56.54 | 3.534% | $58.5381 | $58.54 | $58.55 | $58.50 |
| Purchase #7 | $86.44 | 12.538% | $97.2778 | $97.28 | $97.30 | $97.30 |
| 7 purchase totals = | $947.88 | $1,020.3606 | $1,020.36 | $1,020.40 | $1,020.20 | |