| 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 | $201.28 | 10.429% | $222.2715 | $222.27 | $222.25 | $222.30 |
| Purchase #2 | $28.93 | 9.785% | $31.7608 | $31.76 | $31.75 | $31.80 |
| Purchase #3 | $173.87 | 3.507% | $179.9676 | $179.97 | $179.95 | $180.00 |
| Purchase #4 | $42.95 | 8.479% | $46.5917 | $46.59 | $46.60 | $46.60 |
| Purchase #5 | $199.34 | 6.370% | $212.038 | $212.04 | $212.05 | $212.00 |
| Purchase #6 | $236.50 | 12.375% | $265.7669 | $265.77 | $265.75 | $265.80 |
| Purchase #7 | $207.91 | 9.151% | $226.9358 | $226.94 | $226.95 | $226.90 |
| 7 purchase totals = | $1,090.78 | $1,185.3323 | $1,185.34 | $1,185.30 | $1,185.40 | |