| 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 | $11.42 | 11.121% | $12.69 | $12.69 | $12.70 | $12.70 |
| Purchase #2 | $244.87 | 10.429% | $270.4075 | $270.41 | $270.40 | $270.40 |
| Purchase #3 | $165.36 | 9.125% | $180.4491 | $180.45 | $180.45 | $180.40 |
| Purchase #4 | $14.86 | 9.275% | $16.2383 | $16.24 | $16.25 | $16.20 |
| Purchase #5 | $248.79 | 5.699% | $262.9685 | $262.97 | $262.95 | $263.00 |
| Purchase #6 | $207.85 | 6.819% | $222.0233 | $222.02 | $222.00 | $222.00 |
| Purchase #7 | $240.30 | 3.717% | $249.232 | $249.23 | $249.25 | $249.20 |
| 7 purchase totals = | $1,133.45 | $1,214.0087 | $1,214.01 | $1,214.00 | $1,213.90 | |