| 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 | $227.98 | 6.385% | $242.5365 | $242.54 | $242.55 | $242.50 |
| Purchase #2 | $10.86 | 7.536% | $11.6784 | $11.68 | $11.70 | $11.70 |
| Purchase #3 | $102.30 | 3.446% | $105.8253 | $105.83 | $105.85 | $105.80 |
| Purchase #4 | $111.87 | 10.466% | $123.5783 | $123.58 | $123.60 | $123.60 |
| Purchase #5 | $152.84 | 8.250% | $165.4493 | $165.45 | $165.45 | $165.40 |
| Purchase #6 | $126.32 | 10.677% | $139.8072 | $139.81 | $139.80 | $139.80 |
| Purchase #7 | $185.49 | 8.719% | $201.6629 | $201.66 | $201.65 | $201.70 |
| 7 purchase totals = | $917.66 | $990.5379 | $990.55 | $990.60 | $990.50 | |