| 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 | $117.42 | 6.247% | $124.7552 | $124.76 | $124.75 | $124.80 |
| Purchase #2 | $147.91 | 4.260% | $154.211 | $154.21 | $154.20 | $154.20 |
| Purchase #3 | $232.80 | 5.569% | $245.7646 | $245.76 | $245.75 | $245.80 |
| Purchase #4 | $200.66 | 7.367% | $215.4426 | $215.44 | $215.45 | $215.40 |
| Purchase #5 | $237.62 | 5.515% | $250.7247 | $250.72 | $250.70 | $250.70 |
| Purchase #6 | $145.42 | 3.407% | $150.3745 | $150.37 | $150.35 | $150.40 |
| Purchase #7 | $242.50 | 6.172% | $257.4671 | $257.47 | $257.45 | $257.50 |
| 7 purchase totals = | $1,324.33 | $1,398.7397 | $1,398.73 | $1,398.65 | $1,398.80 | |