| 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 | $197.58 | 3.393% | $204.2839 | $204.28 | $204.30 | $204.30 |
| Purchase #2 | $165.60 | 8.158% | $179.1096 | $179.11 | $179.10 | $179.10 |
| Purchase #3 | $69.66 | 11.533% | $77.6939 | $77.69 | $77.70 | $77.70 |
| Purchase #4 | $89.67 | 10.432% | $99.0244 | $99.02 | $99.00 | $99.00 |
| Purchase #5 | $177.68 | 6.450% | $189.1404 | $189.14 | $189.15 | $189.10 |
| Purchase #6 | $207.83 | 7.421% | $223.2531 | $223.25 | $223.25 | $223.30 |
| Purchase #7 | $135.37 | 3.767% | $140.4694 | $140.47 | $140.45 | $140.50 |
| 7 purchase totals = | $1,043.39 | $1,112.9747 | $1,112.96 | $1,112.95 | $1,113.00 | |