| 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 | $46.25 | 10.418% | $51.0683 | $51.07 | $51.05 | $51.10 |
| Purchase #2 | $127.96 | 9.587% | $140.2275 | $140.23 | $140.25 | $140.20 |
| Purchase #3 | $214.50 | 10.356% | $236.7136 | $236.71 | $236.70 | $236.70 |
| Purchase #4 | $108.63 | 4.627% | $113.6563 | $113.66 | $113.65 | $113.70 |
| Purchase #5 | $214.69 | 10.495% | $237.2217 | $237.22 | $237.20 | $237.20 |
| Purchase #6 | $47.53 | 5.748% | $50.262 | $50.26 | $50.25 | $50.30 |
| Purchase #7 | $198.86 | 6.149% | $211.0879 | $211.09 | $211.10 | $211.10 |
| 7 purchase totals = | $958.42 | $1,040.2373 | $1,040.24 | $1,040.20 | $1,040.30 | |