| 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 | $178.95 | 8.734% | $194.5795 | $194.58 | $194.60 | $194.60 |
| Purchase #2 | $219.86 | 8.759% | $239.1175 | $239.12 | $239.10 | $239.10 |
| Purchase #3 | $94.56 | 11.874% | $105.7881 | $105.79 | $105.80 | $105.80 |
| Purchase #4 | $174.86 | 6.689% | $186.5564 | $186.56 | $186.55 | $186.60 |
| Purchase #5 | $127.39 | 7.494% | $136.9366 | $136.94 | $136.95 | $136.90 |
| Purchase #6 | $149.47 | 3.663% | $154.9451 | $154.95 | $154.95 | $154.90 |
| Purchase #7 | $23.30 | 3.490% | $24.1132 | $24.11 | $24.10 | $24.10 |
| 7 purchase totals = | $968.39 | $1,042.0364 | $1,042.05 | $1,042.05 | $1,042.00 | |