| 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 | $124.34 | 11.232% | $138.3059 | $138.31 | $138.30 | $138.30 |
| Purchase #2 | $165.63 | 6.178% | $175.8626 | $175.86 | $175.85 | $175.90 |
| Purchase #3 | $97.50 | 12.232% | $109.4262 | $109.43 | $109.45 | $109.40 |
| Purchase #4 | $201.50 | 10.208% | $222.0691 | $222.07 | $222.05 | $222.10 |
| Purchase #5 | $170.39 | 5.325% | $179.4633 | $179.46 | $179.45 | $179.50 |
| Purchase #6 | $164.33 | 3.683% | $170.3823 | $170.38 | $170.40 | $170.40 |
| Purchase #7 | $245.44 | 13.487% | $278.5425 | $278.54 | $278.55 | $278.50 |
| 7 purchase totals = | $1,169.13 | $1,274.0519 | $1,274.05 | $1,274.05 | $1,274.10 | |