| 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 | $228.42 | 12.642% | $257.2969 | $257.30 | $257.30 | $257.30 |
| Purchase #2 | $106.34 | 9.139% | $116.0584 | $116.06 | $116.05 | $116.10 |
| Purchase #3 | $198.37 | 7.178% | $212.609 | $212.61 | $212.60 | $212.60 |
| Purchase #4 | $238.42 | 6.688% | $254.3655 | $254.37 | $254.35 | $254.40 |
| Purchase #5 | $108.53 | 11.261% | $120.7516 | $120.75 | $120.75 | $120.80 |
| Purchase #6 | $235.39 | 11.312% | $262.0173 | $262.02 | $262.00 | $262.00 |
| Purchase #7 | $134.52 | 4.735% | $140.8895 | $140.89 | $140.90 | $140.90 |
| 7 purchase totals = | $1,249.99 | $1,363.9882 | $1,364.00 | $1,363.95 | $1,364.10 | |