| 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 | $169.48 | 12.411% | $190.5142 | $190.51 | $190.50 | $190.50 |
| Purchase #2 | $207.34 | 11.304% | $230.7777 | $230.78 | $230.80 | $230.80 |
| Purchase #3 | $225.74 | 3.791% | $234.2978 | $234.30 | $234.30 | $234.30 |
| Purchase #4 | $211.72 | 10.591% | $234.1433 | $234.14 | $234.15 | $234.10 |
| Purchase #5 | $241.50 | 3.268% | $249.3922 | $249.39 | $249.40 | $249.40 |
| Purchase #6 | $122.72 | 11.578% | $136.9285 | $136.93 | $136.95 | $136.90 |
| Purchase #7 | $116.64 | 9.317% | $127.5073 | $127.51 | $127.50 | $127.50 |
| 7 purchase totals = | $1,295.14 | $1,403.5610 | $1,403.56 | $1,403.60 | $1,403.50 | |