| 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 | $224.98 | 8.182% | $243.3879 | $243.39 | $243.40 | $243.40 |
| Purchase #2 | $39.70 | 12.447% | $44.6415 | $44.64 | $44.65 | $44.60 |
| Purchase #3 | $93.38 | 8.419% | $101.2417 | $101.24 | $101.25 | $101.20 |
| Purchase #4 | $50.84 | 12.783% | $57.3389 | $57.34 | $57.35 | $57.30 |
| Purchase #5 | $158.76 | 3.380% | $164.1261 | $164.13 | $164.15 | $164.10 |
| Purchase #6 | $196.69 | 13.245% | $222.7416 | $222.74 | $222.75 | $222.70 |
| Purchase #7 | $78.33 | 7.713% | $84.3716 | $84.37 | $84.35 | $84.40 |
| 7 purchase totals = | $842.68 | $917.8493 | $917.85 | $917.90 | $917.70 | |