| 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 | $136.64 | 6.485% | $145.5011 | $145.50 | $145.50 | $145.50 |
| Purchase #2 | $224.55 | 4.252% | $234.0979 | $234.10 | $234.10 | $234.10 |
| Purchase #3 | $99.32 | 6.599% | $105.8741 | $105.87 | $105.85 | $105.90 |
| Purchase #4 | $249.64 | 12.739% | $281.4416 | $281.44 | $281.45 | $281.40 |
| Purchase #5 | $67.46 | 10.118% | $74.2856 | $74.29 | $74.30 | $74.30 |
| Purchase #6 | $66.80 | 9.240% | $72.9723 | $72.97 | $72.95 | $73.00 |
| Purchase #7 | $224.72 | 6.787% | $239.9717 | $239.97 | $239.95 | $240.00 |
| 7 purchase totals = | $1,069.13 | $1,154.1443 | $1,154.14 | $1,154.10 | $1,154.20 | |