| 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 | $237.73 | 7.560% | $255.7024 | $255.70 | $255.70 | $255.70 |
| Purchase #2 | $231.30 | 5.730% | $244.5535 | $244.55 | $244.55 | $244.60 |
| Purchase #3 | $165.61 | 12.728% | $186.6888 | $186.69 | $186.70 | $186.70 |
| Purchase #4 | $192.98 | 6.316% | $205.1686 | $205.17 | $205.15 | $205.20 |
| Purchase #5 | $151.44 | 3.329% | $156.4814 | $156.48 | $156.50 | $156.50 |
| Purchase #6 | $181.70 | 4.413% | $189.7184 | $189.72 | $189.70 | $189.70 |
| Purchase #7 | $37.49 | 8.869% | $40.815 | $40.82 | $40.80 | $40.80 |
| 7 purchase totals = | $1,198.25 | $1,279.1281 | $1,279.13 | $1,279.10 | $1,279.20 | |