| 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 | $178.70 | 3.289% | $184.5774 | $184.58 | $184.60 | $184.60 |
| Purchase #2 | $85.61 | 4.769% | $89.6927 | $89.69 | $89.70 | $89.70 |
| Purchase #3 | $220.34 | 12.283% | $247.4044 | $247.40 | $247.40 | $247.40 |
| Purchase #4 | $170.79 | 12.768% | $192.5965 | $192.60 | $192.60 | $192.60 |
| Purchase #5 | $229.88 | 13.647% | $261.2517 | $261.25 | $261.25 | $261.30 |
| Purchase #6 | $55.66 | 4.538% | $58.1859 | $58.19 | $58.20 | $58.20 |
| Purchase #7 | $189.29 | 11.538% | $211.1303 | $211.13 | $211.15 | $211.10 |
| 7 purchase totals = | $1,130.27 | $1,244.8389 | $1,244.84 | $1,244.90 | $1,244.90 | |