| 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 | $72.38 | 13.855% | $82.4082 | $82.41 | $82.40 | $82.40 |
| Purchase #2 | $15.55 | 10.666% | $17.2086 | $17.21 | $17.20 | $17.20 |
| Purchase #3 | $179.31 | 13.289% | $203.1385 | $203.14 | $203.15 | $203.10 |
| Purchase #4 | $94.79 | 6.812% | $101.2471 | $101.25 | $101.25 | $101.20 |
| Purchase #5 | $162.29 | 12.119% | $181.9579 | $181.96 | $181.95 | $182.00 |
| Purchase #6 | $142.78 | 8.575% | $155.0234 | $155.02 | $155.00 | $155.00 |
| Purchase #7 | $244.38 | 6.484% | $260.2256 | $260.23 | $260.25 | $260.20 |
| 7 purchase totals = | $911.48 | $1,001.2093 | $1,001.22 | $1,001.20 | $1,001.10 | |