| 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 | $239.69 | 12.742% | $270.2313 | $270.23 | $270.25 | $270.20 |
| Purchase #2 | $218.42 | 12.736% | $246.238 | $246.24 | $246.25 | $246.20 |
| Purchase #3 | $41.44 | 13.368% | $46.9797 | $46.98 | $47.00 | $47.00 |
| Purchase #4 | $179.81 | 12.605% | $202.4751 | $202.48 | $202.50 | $202.50 |
| Purchase #5 | $148.88 | 9.770% | $163.4256 | $163.43 | $163.45 | $163.40 |
| Purchase #6 | $8.36 | 4.650% | $8.7487 | $8.75 | $8.75 | $8.70 |
| Purchase #7 | $145.41 | 12.384% | $163.4176 | $163.42 | $163.40 | $163.40 |
| 7 purchase totals = | $982.01 | $1,101.5160 | $1,101.53 | $1,101.60 | $1,101.40 | |