| 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 | $219.34 | 8.588% | $238.1769 | $238.18 | $238.20 | $238.20 |
| Purchase #2 | $134.44 | 7.618% | $144.6816 | $144.68 | $144.70 | $144.70 |
| Purchase #3 | $185.63 | 7.170% | $198.9397 | $198.94 | $198.95 | $198.90 |
| Purchase #4 | $226.25 | 5.376% | $238.4132 | $238.41 | $238.40 | $238.40 |
| Purchase #5 | $58.47 | 13.714% | $66.4886 | $66.49 | $66.50 | $66.50 |
| Purchase #6 | $68.74 | 10.632% | $76.0484 | $76.05 | $76.05 | $76.00 |
| Purchase #7 | $86.31 | 9.332% | $94.3644 | $94.36 | $94.35 | $94.40 |
| 7 purchase totals = | $979.18 | $1,057.1128 | $1,057.11 | $1,057.15 | $1,057.10 | |