| 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 | $226.85 | 12.611% | $255.4581 | $255.46 | $255.45 | $255.50 |
| Purchase #2 | $246.38 | 6.190% | $261.6309 | $261.63 | $261.65 | $261.60 |
| Purchase #3 | $183.73 | 4.515% | $192.0254 | $192.03 | $192.05 | $192.00 |
| Purchase #4 | $9.65 | 9.371% | $10.5543 | $10.55 | $10.55 | $10.60 |
| Purchase #5 | $128.47 | 4.384% | $134.1021 | $134.10 | $134.10 | $134.10 |
| Purchase #6 | $214.68 | 8.440% | $232.799 | $232.80 | $232.80 | $232.80 |
| Purchase #7 | $204.94 | 5.870% | $216.97 | $216.97 | $216.95 | $217.00 |
| 7 purchase totals = | $1,214.70 | $1,303.5398 | $1,303.54 | $1,303.55 | $1,303.60 | |