| 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 | $243.54 | 4.738% | $255.0789 | $255.08 | $255.10 | $255.10 |
| Purchase #2 | $24.25 | 9.389% | $26.5268 | $26.53 | $26.55 | $26.50 |
| Purchase #3 | $208.91 | 3.634% | $216.5018 | $216.50 | $216.50 | $216.50 |
| Purchase #4 | $236.45 | 6.800% | $252.5286 | $252.53 | $252.55 | $252.50 |
| Purchase #5 | $198.99 | 4.508% | $207.9605 | $207.96 | $207.95 | $208.00 |
| Purchase #6 | $176.36 | 3.217% | $182.0335 | $182.03 | $182.05 | $182.00 |
| Purchase #7 | $7.93 | 6.864% | $8.4743 | $8.47 | $8.45 | $8.50 |
| 7 purchase totals = | $1,096.43 | $1,149.1044 | $1,149.10 | $1,149.15 | $1,149.10 | |