| 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 | $108.32 | 12.248% | $121.587 | $121.59 | $121.60 | $121.60 |
| Purchase #2 | $15.33 | 11.676% | $17.1199 | $17.12 | $17.10 | $17.10 |
| Purchase #3 | $220.98 | 5.405% | $232.924 | $232.92 | $232.90 | $232.90 |
| Purchase #4 | $92.28 | 6.441% | $98.2238 | $98.22 | $98.20 | $98.20 |
| Purchase #5 | $145.45 | 13.456% | $165.0218 | $165.02 | $165.00 | $165.00 |
| Purchase #6 | $202.44 | 11.758% | $226.2429 | $226.24 | $226.25 | $226.20 |
| Purchase #7 | $226.44 | 10.842% | $250.9906 | $250.99 | $251.00 | $251.00 |
| 7 purchase totals = | $1,011.24 | $1,112.1100 | $1,112.10 | $1,112.05 | $1,112.00 | |