| 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 | $207.64 | 13.118% | $234.8782 | $234.88 | $234.90 | $234.90 |
| Purchase #2 | $127.62 | 11.126% | $141.819 | $141.82 | $141.80 | $141.80 |
| Purchase #3 | $42.45 | 10.696% | $46.9905 | $46.99 | $47.00 | $47.00 |
| Purchase #4 | $156.50 | 11.144% | $173.9404 | $173.94 | $173.95 | $173.90 |
| Purchase #5 | $198.26 | 12.776% | $223.5897 | $223.59 | $223.60 | $223.60 |
| Purchase #6 | $204.79 | 10.159% | $225.5946 | $225.59 | $225.60 | $225.60 |
| Purchase #7 | $87.74 | 10.437% | $96.8974 | $96.90 | $96.90 | $96.90 |
| 7 purchase totals = | $1,025.00 | $1,143.7098 | $1,143.71 | $1,143.75 | $1,143.70 | |