| 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 | $30.96 | 12.398% | $34.7984 | $34.80 | $34.80 | $34.80 |
| Purchase #2 | $10.62 | 9.811% | $11.6619 | $11.66 | $11.65 | $11.70 |
| Purchase #3 | $195.69 | 12.792% | $220.7227 | $220.72 | $220.70 | $220.70 |
| Purchase #4 | $214.88 | 12.354% | $241.4263 | $241.43 | $241.45 | $241.40 |
| Purchase #5 | $194.38 | 4.328% | $202.7928 | $202.79 | $202.80 | $202.80 |
| Purchase #6 | $157.58 | 5.410% | $166.1051 | $166.11 | $166.10 | $166.10 |
| Purchase #7 | $127.91 | 3.665% | $132.5979 | $132.60 | $132.60 | $132.60 |
| 7 purchase totals = | $932.02 | $1,010.1051 | $1,010.11 | $1,010.10 | $1,010.10 | |