| 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 | $232.92 | 12.194% | $261.3223 | $261.32 | $261.30 | $261.30 |
| Purchase #2 | $71.75 | 8.485% | $77.838 | $77.84 | $77.85 | $77.80 |
| Purchase #3 | $126.62 | 8.238% | $137.051 | $137.05 | $137.05 | $137.10 |
| Purchase #4 | $227.71 | 4.359% | $237.6359 | $237.64 | $237.65 | $237.60 |
| Purchase #5 | $69.99 | 5.212% | $73.6379 | $73.64 | $73.65 | $73.60 |
| Purchase #6 | $28.69 | 3.649% | $29.7369 | $29.74 | $29.75 | $29.70 |
| Purchase #7 | $118.26 | 10.393% | $130.5508 | $130.55 | $130.55 | $130.60 |
| 7 purchase totals = | $875.94 | $947.7728 | $947.78 | $947.80 | $947.70 | |