| 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 | $194.48 | 7.131% | $208.3484 | $208.35 | $208.35 | $208.30 |
| Purchase #2 | $199.33 | 7.494% | $214.2678 | $214.27 | $214.25 | $214.30 |
| Purchase #3 | $126.32 | 11.402% | $140.723 | $140.72 | $140.70 | $140.70 |
| Purchase #4 | $79.85 | 10.270% | $88.0506 | $88.05 | $88.05 | $88.10 |
| Purchase #5 | $16.64 | 6.593% | $17.7371 | $17.74 | $17.75 | $17.70 |
| Purchase #6 | $237.84 | 13.257% | $269.3704 | $269.37 | $269.35 | $269.40 |
| Purchase #7 | $163.61 | 8.361% | $177.2894 | $177.29 | $177.30 | $177.30 |
| 7 purchase totals = | $1,018.07 | $1,115.7867 | $1,115.79 | $1,115.75 | $1,115.80 | |