| 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 | $94.72 | 5.589% | $100.0139 | $100.01 | $100.00 | $100.00 |
| Purchase #2 | $185.63 | 10.430% | $204.9912 | $204.99 | $205.00 | $205.00 |
| Purchase #3 | $225.46 | 4.829% | $236.3475 | $236.35 | $236.35 | $236.30 |
| Purchase #4 | $215.63 | 8.759% | $234.517 | $234.52 | $234.50 | $234.50 |
| Purchase #5 | $230.97 | 9.447% | $252.7897 | $252.79 | $252.80 | $252.80 |
| Purchase #6 | $56.62 | 13.648% | $64.3475 | $64.35 | $64.35 | $64.30 |
| Purchase #7 | $25.47 | 7.370% | $27.3471 | $27.35 | $27.35 | $27.30 |
| 7 purchase totals = | $1,034.50 | $1,120.3539 | $1,120.36 | $1,120.35 | $1,120.20 | |