| 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 | $220.86 | 7.735% | $237.9435 | $237.94 | $237.95 | $237.90 |
| Purchase #2 | $213.87 | 12.351% | $240.2851 | $240.29 | $240.30 | $240.30 |
| Purchase #3 | $146.58 | 3.585% | $151.8349 | $151.83 | $151.85 | $151.80 |
| Purchase #4 | $120.87 | 9.432% | $132.2705 | $132.27 | $132.25 | $132.30 |
| Purchase #5 | $110.44 | 3.303% | $114.0878 | $114.09 | $114.10 | $114.10 |
| Purchase #6 | $77.43 | 11.601% | $86.4127 | $86.41 | $86.40 | $86.40 |
| Purchase #7 | $165.35 | 12.492% | $186.0055 | $186.01 | $186.00 | $186.00 |
| 7 purchase totals = | $1,055.40 | $1,148.8400 | $1,148.84 | $1,148.85 | $1,148.80 | |