| 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 | $220.62 | 4.380% | $230.2832 | $230.28 | $230.30 | $230.30 |
| Purchase #2 | $160.50 | 11.661% | $179.2159 | $179.22 | $179.20 | $179.20 |
| Purchase #3 | $242.75 | 12.647% | $273.4506 | $273.45 | $273.45 | $273.50 |
| Purchase #4 | $247.32 | 12.388% | $277.958 | $277.96 | $277.95 | $278.00 |
| Purchase #5 | $166.90 | 11.652% | $186.3472 | $186.35 | $186.35 | $186.30 |
| Purchase #6 | $114.95 | 6.262% | $122.1482 | $122.15 | $122.15 | $122.10 |
| Purchase #7 | $206.91 | 12.414% | $232.5958 | $232.60 | $232.60 | $232.60 |
| 7 purchase totals = | $1,359.95 | $1,501.9989 | $1,502.01 | $1,502.00 | $1,502.00 | |