| 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 | $8.93 | 5.595% | $9.4296 | $9.43 | $9.45 | $9.40 |
| Purchase #2 | $241.59 | 10.203% | $266.2394 | $266.24 | $266.25 | $266.20 |
| Purchase #3 | $137.96 | 7.308% | $148.0421 | $148.04 | $148.05 | $148.00 |
| Purchase #4 | $86.64 | 12.106% | $97.1286 | $97.13 | $97.15 | $97.10 |
| Purchase #5 | $166.25 | 12.561% | $187.1327 | $187.13 | $187.15 | $187.10 |
| Purchase #6 | $179.73 | 4.445% | $187.719 | $187.72 | $187.70 | $187.70 |
| Purchase #7 | $120.88 | 3.715% | $125.3707 | $125.37 | $125.35 | $125.40 |
| 7 purchase totals = | $941.98 | $1,021.0621 | $1,021.06 | $1,021.10 | $1,020.90 | |