| 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 | $122.30 | 10.259% | $134.8468 | $134.85 | $134.85 | $134.80 |
| Purchase #2 | $216.78 | 7.115% | $232.2039 | $232.20 | $232.20 | $232.20 |
| Purchase #3 | $20.56 | 10.292% | $22.676 | $22.68 | $22.70 | $22.70 |
| Purchase #4 | $234.91 | 12.861% | $265.1218 | $265.12 | $265.10 | $265.10 |
| Purchase #5 | $179.72 | 11.468% | $200.3303 | $200.33 | $200.35 | $200.30 |
| Purchase #6 | $129.66 | 3.541% | $134.2513 | $134.25 | $134.25 | $134.30 |
| Purchase #7 | $215.32 | 11.606% | $240.31 | $240.31 | $240.30 | $240.30 |
| 7 purchase totals = | $1,119.25 | $1,229.7401 | $1,229.74 | $1,229.75 | $1,229.70 | |