| 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 | $216.85 | 8.650% | $235.6075 | $235.61 | $235.60 | $235.60 |
| Purchase #2 | $135.77 | 8.604% | $147.4517 | $147.45 | $147.45 | $147.50 |
| Purchase #3 | $91.56 | 6.680% | $97.6762 | $97.68 | $97.70 | $97.70 |
| Purchase #4 | $179.90 | 13.621% | $204.4042 | $204.40 | $204.40 | $204.40 |
| Purchase #5 | $18.98 | 4.709% | $19.8738 | $19.87 | $19.85 | $19.90 |
| Purchase #6 | $12.56 | 6.439% | $13.3687 | $13.37 | $13.35 | $13.40 |
| Purchase #7 | $28.92 | 9.383% | $31.6336 | $31.63 | $31.65 | $31.60 |
| 7 purchase totals = | $684.54 | $750.0157 | $750.01 | $750.00 | $750.10 | |