| 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 | $230.89 | 12.276% | $259.2341 | $259.23 | $259.25 | $259.20 |
| Purchase #2 | $94.72 | 8.314% | $102.595 | $102.60 | $102.60 | $102.60 |
| Purchase #3 | $182.52 | 10.394% | $201.4911 | $201.49 | $201.50 | $201.50 |
| Purchase #4 | $245.71 | 10.743% | $272.1066 | $272.11 | $272.10 | $272.10 |
| Purchase #5 | $193.53 | 12.645% | $218.0019 | $218.00 | $218.00 | $218.00 |
| Purchase #6 | $179.36 | 3.865% | $186.2923 | $186.29 | $186.30 | $186.30 |
| Purchase #7 | $181.78 | 12.338% | $204.208 | $204.21 | $204.20 | $204.20 |
| 7 purchase totals = | $1,308.51 | $1,443.9290 | $1,443.93 | $1,443.95 | $1,443.90 | |