| 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 | $215.37 | 5.445% | $227.0969 | $227.10 | $227.10 | $227.10 |
| Purchase #2 | $97.42 | 5.750% | $103.0217 | $103.02 | $103.00 | $103.00 |
| Purchase #3 | $12.61 | 11.851% | $14.1044 | $14.10 | $14.10 | $14.10 |
| Purchase #4 | $177.98 | 13.108% | $201.3096 | $201.31 | $201.30 | $201.30 |
| Purchase #5 | $129.89 | 5.874% | $137.5197 | $137.52 | $137.50 | $137.50 |
| Purchase #6 | $179.54 | 8.853% | $195.4347 | $195.43 | $195.45 | $195.40 |
| Purchase #7 | $232.94 | 13.820% | $265.1323 | $265.13 | $265.15 | $265.10 |
| 7 purchase totals = | $1,045.75 | $1,143.6193 | $1,143.61 | $1,143.60 | $1,143.50 | |