| 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 | $107.30 | 11.125% | $119.2371 | $119.24 | $119.25 | $119.20 |
| Purchase #2 | $86.62 | 11.559% | $96.6324 | $96.63 | $96.65 | $96.60 |
| Purchase #3 | $160.25 | 10.435% | $176.9721 | $176.97 | $176.95 | $177.00 |
| Purchase #4 | $180.34 | 7.615% | $194.0729 | $194.07 | $194.05 | $194.10 |
| Purchase #5 | $92.81 | 5.506% | $97.9201 | $97.92 | $97.90 | $97.90 |
| Purchase #6 | $236.77 | 4.329% | $247.0198 | $247.02 | $247.00 | $247.00 |
| Purchase #7 | $218.87 | 10.144% | $241.0722 | $241.07 | $241.05 | $241.10 |
| 7 purchase totals = | $1,082.96 | $1,172.9266 | $1,172.92 | $1,172.85 | $1,172.90 | |