| 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 | $212.48 | 9.183% | $231.992 | $231.99 | $232.00 | $232.00 |
| Purchase #2 | $137.95 | 12.225% | $154.8144 | $154.81 | $154.80 | $154.80 |
| Purchase #3 | $115.36 | 4.772% | $120.865 | $120.87 | $120.85 | $120.90 |
| Purchase #4 | $31.54 | 3.535% | $32.6549 | $32.65 | $32.65 | $32.70 |
| Purchase #5 | $165.39 | 11.156% | $183.8409 | $183.84 | $183.85 | $183.80 |
| Purchase #6 | $142.42 | 5.685% | $150.5166 | $150.52 | $150.50 | $150.50 |
| Purchase #7 | $100.83 | 13.728% | $114.6719 | $114.67 | $114.65 | $114.70 |
| 7 purchase totals = | $905.97 | $989.3557 | $989.35 | $989.30 | $989.40 | |