| 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 | $196.71 | 6.728% | $209.9446 | $209.94 | $209.95 | $209.90 |
| Purchase #2 | $213.91 | 11.438% | $238.377 | $238.38 | $238.40 | $238.40 |
| Purchase #3 | $45.58 | 12.475% | $51.2661 | $51.27 | $51.25 | $51.30 |
| Purchase #4 | $218.81 | 11.466% | $243.8988 | $243.90 | $243.90 | $243.90 |
| Purchase #5 | $186.32 | 8.248% | $201.6877 | $201.69 | $201.70 | $201.70 |
| Purchase #6 | $17.75 | 6.868% | $18.9691 | $18.97 | $18.95 | $19.00 |
| Purchase #7 | $103.45 | 12.789% | $116.6802 | $116.68 | $116.70 | $116.70 |
| 7 purchase totals = | $982.53 | $1,080.8235 | $1,080.83 | $1,080.85 | $1,080.90 | |