| 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 | $205.39 | 12.535% | $231.1356 | $231.14 | $231.15 | $231.10 |
| Purchase #2 | $223.84 | 11.771% | $250.1882 | $250.19 | $250.20 | $250.20 |
| Purchase #3 | $174.75 | 8.339% | $189.3224 | $189.32 | $189.30 | $189.30 |
| Purchase #4 | $21.31 | 13.599% | $24.2079 | $24.21 | $24.20 | $24.20 |
| Purchase #5 | $46.53 | 4.270% | $48.5168 | $48.52 | $48.50 | $48.50 |
| Purchase #6 | $113.62 | 3.224% | $117.2831 | $117.28 | $117.30 | $117.30 |
| Purchase #7 | $42.46 | 4.827% | $44.5095 | $44.51 | $44.50 | $44.50 |
| 7 purchase totals = | $827.90 | $905.1635 | $905.17 | $905.15 | $905.10 | |