| 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 | $129.49 | 3.848% | $134.4728 | $134.47 | $134.45 | $134.50 |
| Purchase #2 | $99.95 | 3.390% | $103.3383 | $103.34 | $103.35 | $103.30 |
| Purchase #3 | $89.37 | 7.142% | $95.7528 | $95.75 | $95.75 | $95.80 |
| Purchase #4 | $204.34 | 6.693% | $218.0165 | $218.02 | $218.00 | $218.00 |
| Purchase #5 | $103.39 | 4.372% | $107.9102 | $107.91 | $107.90 | $107.90 |
| Purchase #6 | $188.59 | 3.588% | $195.3566 | $195.36 | $195.35 | $195.40 |
| Purchase #7 | $43.86 | 6.332% | $46.6372 | $46.64 | $46.65 | $46.60 |
| 7 purchase totals = | $858.99 | $901.4844 | $901.49 | $901.45 | $901.50 | |