| 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 | $213.97 | 7.595% | $230.221 | $230.22 | $230.20 | $230.20 |
| Purchase #2 | $133.63 | 7.779% | $144.0251 | $144.03 | $144.05 | $144.00 |
| Purchase #3 | $104.48 | 11.550% | $116.5474 | $116.55 | $116.55 | $116.50 |
| Purchase #4 | $231.93 | 8.809% | $252.3607 | $252.36 | $252.35 | $252.40 |
| Purchase #5 | $217.72 | 4.732% | $228.0225 | $228.02 | $228.00 | $228.00 |
| Purchase #6 | $180.99 | 10.458% | $199.9179 | $199.92 | $199.90 | $199.90 |
| Purchase #7 | $113.71 | 8.212% | $123.0479 | $123.05 | $123.05 | $123.00 |
| 7 purchase totals = | $1,196.43 | $1,294.1425 | $1,294.15 | $1,294.10 | $1,294.00 | |