| 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 | $245.78 | 10.874% | $272.5061 | $272.51 | $272.50 | $272.50 |
| Purchase #2 | $147.50 | 8.754% | $160.4122 | $160.41 | $160.40 | $160.40 |
| Purchase #3 | $124.91 | 13.400% | $141.6479 | $141.65 | $141.65 | $141.60 |
| Purchase #4 | $162.75 | 4.874% | $170.6824 | $170.68 | $170.70 | $170.70 |
| Purchase #5 | $133.76 | 10.809% | $148.2181 | $148.22 | $148.20 | $148.20 |
| Purchase #6 | $190.36 | 9.440% | $208.33 | $208.33 | $208.35 | $208.30 |
| Purchase #7 | $231.75 | 9.187% | $253.0409 | $253.04 | $253.05 | $253.00 |
| 7 purchase totals = | $1,236.81 | $1,354.8376 | $1,354.84 | $1,354.85 | $1,354.70 | |