| 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 | $139.80 | 10.362% | $154.2861 | $154.29 | $154.30 | $154.30 |
| Purchase #2 | $206.61 | 9.536% | $226.3123 | $226.31 | $226.30 | $226.30 |
| Purchase #3 | $212.47 | 10.586% | $234.9621 | $234.96 | $234.95 | $235.00 |
| Purchase #4 | $19.96 | 7.508% | $21.4586 | $21.46 | $21.45 | $21.50 |
| Purchase #5 | $88.35 | 10.833% | $97.921 | $97.92 | $97.90 | $97.90 |
| Purchase #6 | $249.79 | 6.186% | $265.242 | $265.24 | $265.25 | $265.20 |
| Purchase #7 | $181.70 | 4.393% | $189.6821 | $189.68 | $189.70 | $189.70 |
| 7 purchase totals = | $1,098.68 | $1,189.8642 | $1,189.86 | $1,189.85 | $1,189.90 | |