| 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 | $36.96 | 11.499% | $41.21 | $41.21 | $41.20 | $41.20 |
| Purchase #2 | $210.38 | 6.524% | $224.1052 | $224.11 | $224.10 | $224.10 |
| Purchase #3 | $212.82 | 8.685% | $231.3034 | $231.30 | $231.30 | $231.30 |
| Purchase #4 | $19.93 | 6.488% | $21.2231 | $21.22 | $21.20 | $21.20 |
| Purchase #5 | $226.31 | 3.741% | $234.7763 | $234.78 | $234.80 | $234.80 |
| Purchase #6 | $215.30 | 4.567% | $225.1328 | $225.13 | $225.15 | $225.10 |
| Purchase #7 | $168.94 | 4.154% | $175.9578 | $175.96 | $175.95 | $176.00 |
| 7 purchase totals = | $1,090.64 | $1,153.7086 | $1,153.71 | $1,153.70 | $1,153.70 | |