| 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 | $247.90 | 13.694% | $281.8474 | $281.85 | $281.85 | $281.80 |
| Purchase #2 | $193.93 | 6.182% | $205.9188 | $205.92 | $205.90 | $205.90 |
| Purchase #3 | $105.60 | 10.617% | $116.8116 | $116.81 | $116.80 | $116.80 |
| Purchase #4 | $95.64 | 13.387% | $108.4433 | $108.44 | $108.45 | $108.40 |
| Purchase #5 | $21.61 | 7.721% | $23.2785 | $23.28 | $23.30 | $23.30 |
| Purchase #6 | $234.52 | 6.280% | $249.2479 | $249.25 | $249.25 | $249.20 |
| Purchase #7 | $204.41 | 12.297% | $229.5463 | $229.55 | $229.55 | $229.50 |
| 7 purchase totals = | $1,103.61 | $1,215.0938 | $1,215.10 | $1,215.10 | $1,214.90 | |