| 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 | $205.50 | 4.620% | $214.9941 | $214.99 | $215.00 | $215.00 |
| Purchase #2 | $220.62 | 6.189% | $234.2742 | $234.27 | $234.25 | $234.30 |
| Purchase #3 | $136.33 | 3.803% | $141.5146 | $141.51 | $141.50 | $141.50 |
| Purchase #4 | $205.95 | 10.596% | $227.7725 | $227.77 | $227.75 | $227.80 |
| Purchase #5 | $24.66 | 11.453% | $27.4843 | $27.48 | $27.50 | $27.50 |
| Purchase #6 | $84.25 | 8.309% | $91.2503 | $91.25 | $91.25 | $91.30 |
| Purchase #7 | $191.91 | 3.450% | $198.5309 | $198.53 | $198.55 | $198.50 |
| 7 purchase totals = | $1,069.22 | $1,135.8209 | $1,135.80 | $1,135.80 | $1,135.90 | |