| 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 | $42.54 | 9.173% | $46.4422 | $46.44 | $46.45 | $46.40 |
| Purchase #2 | $156.68 | 5.190% | $164.8117 | $164.81 | $164.80 | $164.80 |
| Purchase #3 | $231.28 | 4.135% | $240.8434 | $240.84 | $240.85 | $240.80 |
| Purchase #4 | $41.75 | 10.855% | $46.282 | $46.28 | $46.30 | $46.30 |
| Purchase #5 | $187.59 | 10.810% | $207.8685 | $207.87 | $207.85 | $207.90 |
| Purchase #6 | $231.83 | 10.249% | $255.5903 | $255.59 | $255.60 | $255.60 |
| Purchase #7 | $179.80 | 13.526% | $204.1197 | $204.12 | $204.10 | $204.10 |
| 7 purchase totals = | $1,071.47 | $1,165.9578 | $1,165.95 | $1,165.95 | $1,165.90 | |