| 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 | $112.44 | 10.384% | $124.1158 | $124.12 | $124.10 | $124.10 |
| Purchase #2 | $131.65 | 6.599% | $140.3376 | $140.34 | $140.35 | $140.30 |
| Purchase #3 | $240.27 | 3.666% | $249.0783 | $249.08 | $249.10 | $249.10 |
| Purchase #4 | $210.70 | 11.709% | $235.3709 | $235.37 | $235.35 | $235.40 |
| Purchase #5 | $186.46 | 10.135% | $205.3577 | $205.36 | $205.35 | $205.40 |
| Purchase #6 | $166.87 | 9.842% | $183.2933 | $183.29 | $183.30 | $183.30 |
| Purchase #7 | $185.76 | 5.553% | $196.0753 | $196.08 | $196.10 | $196.10 |
| 7 purchase totals = | $1,234.15 | $1,333.6289 | $1,333.64 | $1,333.65 | $1,333.70 | |