| 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 | $106.39 | 3.737% | $110.3658 | $110.37 | $110.35 | $110.40 |
| Purchase #2 | $249.83 | 4.274% | $260.5077 | $260.51 | $260.50 | $260.50 |
| Purchase #3 | $83.66 | 4.502% | $87.4264 | $87.43 | $87.45 | $87.40 |
| Purchase #4 | $105.32 | 4.440% | $109.9962 | $110.00 | $110.00 | $110.00 |
| Purchase #5 | $220.51 | 12.343% | $247.7275 | $247.73 | $247.75 | $247.70 |
| Purchase #6 | $180.84 | 10.182% | $199.2531 | $199.25 | $199.25 | $199.30 |
| Purchase #7 | $169.97 | 9.602% | $186.2905 | $186.29 | $186.30 | $186.30 |
| 7 purchase totals = | $1,116.52 | $1,201.5672 | $1,201.58 | $1,201.60 | $1,201.60 | |