| 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 | $107.31 | 13.696% | $122.0072 | $122.01 | $122.00 | $122.00 |
| Purchase #2 | $201.53 | 12.269% | $226.2557 | $226.26 | $226.25 | $226.30 |
| Purchase #3 | $210.43 | 5.695% | $222.414 | $222.41 | $222.40 | $222.40 |
| Purchase #4 | $228.39 | 9.450% | $249.9729 | $249.97 | $249.95 | $250.00 |
| Purchase #5 | $177.36 | 10.214% | $195.4756 | $195.48 | $195.50 | $195.50 |
| Purchase #6 | $113.44 | 13.411% | $128.6534 | $128.65 | $128.65 | $128.70 |
| Purchase #7 | $137.63 | 12.833% | $155.2921 | $155.29 | $155.30 | $155.30 |
| 7 purchase totals = | $1,176.09 | $1,300.0709 | $1,300.07 | $1,300.05 | $1,300.20 | |