| 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 | $155.31 | 10.685% | $171.9049 | $171.90 | $171.90 | $171.90 |
| Purchase #2 | $225.87 | 10.309% | $249.1549 | $249.15 | $249.15 | $249.20 |
| Purchase #3 | $239.53 | 12.791% | $270.1683 | $270.17 | $270.15 | $270.20 |
| Purchase #4 | $199.76 | 11.400% | $222.5326 | $222.53 | $222.55 | $222.50 |
| Purchase #5 | $27.43 | 4.672% | $28.7115 | $28.71 | $28.70 | $28.70 |
| Purchase #6 | $51.67 | 4.401% | $53.944 | $53.94 | $53.95 | $53.90 |
| Purchase #7 | $201.50 | 8.453% | $218.5328 | $218.53 | $218.55 | $218.50 |
| 7 purchase totals = | $1,101.07 | $1,214.9490 | $1,214.93 | $1,214.95 | $1,214.90 | |