| 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 | $225.36 | 4.287% | $235.0212 | $235.02 | $235.00 | $235.00 |
| Purchase #2 | $220.42 | 12.111% | $247.1151 | $247.12 | $247.10 | $247.10 |
| Purchase #3 | $20.76 | 12.353% | $23.3245 | $23.32 | $23.30 | $23.30 |
| Purchase #4 | $249.79 | 4.511% | $261.058 | $261.06 | $261.05 | $261.10 |
| Purchase #5 | $19.59 | 4.775% | $20.5254 | $20.53 | $20.55 | $20.50 |
| Purchase #6 | $128.83 | 10.847% | $142.8042 | $142.80 | $142.80 | $142.80 |
| Purchase #7 | $20.50 | 5.343% | $21.5953 | $21.60 | $21.60 | $21.60 |
| 7 purchase totals = | $885.25 | $951.4437 | $951.45 | $951.40 | $951.40 | |