| 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 | $126.74 | 7.257% | $135.9375 | $135.94 | $135.95 | $135.90 |
| Purchase #2 | $29.86 | 13.582% | $33.9156 | $33.92 | $33.90 | $33.90 |
| Purchase #3 | $166.72 | 6.338% | $177.2867 | $177.29 | $177.30 | $177.30 |
| Purchase #4 | $220.76 | 11.477% | $246.0966 | $246.10 | $246.10 | $246.10 |
| Purchase #5 | $226.74 | 3.572% | $234.8392 | $234.84 | $234.85 | $234.80 |
| Purchase #6 | $165.31 | 6.231% | $175.6105 | $175.61 | $175.60 | $175.60 |
| Purchase #7 | $127.66 | 5.267% | $134.3839 | $134.38 | $134.40 | $134.40 |
| 7 purchase totals = | $1,063.79 | $1,138.0700 | $1,138.08 | $1,138.10 | $1,138.00 | |