| 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 | $128.95 | 3.254% | $133.146 | $133.15 | $133.15 | $133.10 |
| Purchase #2 | $98.78 | 3.562% | $102.2985 | $102.30 | $102.30 | $102.30 |
| Purchase #3 | $100.34 | 10.565% | $110.9409 | $110.94 | $110.95 | $110.90 |
| Purchase #4 | $196.84 | 5.162% | $207.0009 | $207.00 | $207.00 | $207.00 |
| Purchase #5 | $184.94 | 5.473% | $195.0618 | $195.06 | $195.05 | $195.10 |
| Purchase #6 | $207.62 | 11.534% | $231.5669 | $231.57 | $231.55 | $231.60 |
| Purchase #7 | $86.74 | 11.761% | $96.9415 | $96.94 | $96.95 | $96.90 |
| 7 purchase totals = | $1,004.21 | $1,076.9565 | $1,076.96 | $1,076.95 | $1,076.90 | |