| 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 | $23.35 | 8.370% | $25.3044 | $25.30 | $25.30 | $25.30 |
| Purchase #2 | $26.63 | 5.116% | $27.9924 | $27.99 | $28.00 | $28.00 |
| Purchase #3 | $8.96 | 3.295% | $9.2552 | $9.26 | $9.25 | $9.30 |
| Purchase #4 | $108.75 | 3.656% | $112.7259 | $112.73 | $112.75 | $112.70 |
| Purchase #5 | $187.41 | 7.292% | $201.0759 | $201.08 | $201.10 | $201.10 |
| Purchase #6 | $216.70 | 7.338% | $232.6014 | $232.60 | $232.60 | $232.60 |
| Purchase #7 | $227.63 | 7.829% | $245.4512 | $245.45 | $245.45 | $245.50 |
| 7 purchase totals = | $799.43 | $854.4064 | $854.41 | $854.45 | $854.50 | |