| 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 | $220.33 | 10.670% | $243.8392 | $243.84 | $243.85 | $243.80 |
| Purchase #2 | $173.37 | 4.864% | $181.8027 | $181.80 | $181.80 | $181.80 |
| Purchase #3 | $216.93 | 10.691% | $240.122 | $240.12 | $240.10 | $240.10 |
| Purchase #4 | $115.58 | 3.339% | $119.4392 | $119.44 | $119.45 | $119.40 |
| Purchase #5 | $217.69 | 7.222% | $233.4116 | $233.41 | $233.40 | $233.40 |
| Purchase #6 | $143.42 | 3.463% | $148.3866 | $148.39 | $148.40 | $148.40 |
| Purchase #7 | $215.81 | 12.708% | $243.2351 | $243.24 | $243.25 | $243.20 |
| 7 purchase totals = | $1,303.13 | $1,410.2364 | $1,410.24 | $1,410.25 | $1,410.10 | |