| 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 | $235.59 | 4.661% | $246.5708 | $246.57 | $246.55 | $246.60 |
| Purchase #2 | $163.75 | 11.851% | $183.156 | $183.16 | $183.15 | $183.20 |
| Purchase #3 | $199.44 | 8.470% | $216.3326 | $216.33 | $216.35 | $216.30 |
| Purchase #4 | $9.90 | 10.358% | $10.9254 | $10.93 | $10.95 | $10.90 |
| Purchase #5 | $241.82 | 11.726% | $270.1758 | $270.18 | $270.20 | $270.20 |
| Purchase #6 | $27.69 | 9.374% | $30.2857 | $30.29 | $30.30 | $30.30 |
| Purchase #7 | $112.51 | 13.706% | $127.9306 | $127.93 | $127.95 | $127.90 |
| 7 purchase totals = | $990.70 | $1,085.3769 | $1,085.39 | $1,085.45 | $1,085.40 | |