| 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 | $229.49 | 5.160% | $241.3317 | $241.33 | $241.35 | $241.30 |
| Purchase #2 | $63.35 | 13.447% | $71.8687 | $71.87 | $71.85 | $71.90 |
| Purchase #3 | $150.81 | 4.633% | $157.797 | $157.80 | $157.80 | $157.80 |
| Purchase #4 | $109.71 | 9.654% | $120.3014 | $120.30 | $120.30 | $120.30 |
| Purchase #5 | $17.54 | 3.720% | $18.1925 | $18.19 | $18.20 | $18.20 |
| Purchase #6 | $152.72 | 9.828% | $167.7293 | $167.73 | $167.75 | $167.70 |
| Purchase #7 | $159.83 | 3.785% | $165.8796 | $165.88 | $165.90 | $165.90 |
| 7 purchase totals = | $883.45 | $943.1002 | $943.10 | $943.15 | $943.10 | |