| 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 | $117.41 | 4.419% | $122.5983 | $122.60 | $122.60 | $122.60 |
| Purchase #2 | $31.45 | 8.529% | $34.1324 | $34.13 | $34.15 | $34.10 |
| Purchase #3 | $38.36 | 12.496% | $43.1535 | $43.15 | $43.15 | $43.20 |
| Purchase #4 | $127.31 | 8.235% | $137.794 | $137.79 | $137.80 | $137.80 |
| Purchase #5 | $158.84 | 3.747% | $164.7917 | $164.79 | $164.80 | $164.80 |
| Purchase #6 | $154.64 | 8.762% | $168.1896 | $168.19 | $168.20 | $168.20 |
| Purchase #7 | $33.81 | 3.846% | $35.1103 | $35.11 | $35.10 | $35.10 |
| 7 purchase totals = | $661.82 | $705.7698 | $705.76 | $705.80 | $705.80 | |