| 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 | $190.71 | 4.582% | $199.4483 | $199.45 | $199.45 | $199.40 |
| Purchase #2 | $48.47 | 7.673% | $52.1891 | $52.19 | $52.20 | $52.20 |
| Purchase #3 | $114.25 | 11.154% | $126.9934 | $126.99 | $127.00 | $127.00 |
| Purchase #4 | $78.41 | 6.331% | $83.3741 | $83.37 | $83.35 | $83.40 |
| Purchase #5 | $224.56 | 13.866% | $255.6975 | $255.70 | $255.70 | $255.70 |
| Purchase #6 | $127.72 | 3.764% | $132.5274 | $132.53 | $132.55 | $132.50 |
| Purchase #7 | $186.96 | 7.381% | $200.7595 | $200.76 | $200.75 | $200.80 |
| 7 purchase totals = | $971.08 | $1,050.9893 | $1,050.99 | $1,051.00 | $1,051.00 | |