| 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 | $192.42 | 3.140% | $198.462 | $198.46 | $198.45 | $198.50 |
| Purchase #2 | $55.81 | 12.300% | $62.6746 | $62.67 | $62.65 | $62.70 |
| Purchase #3 | $228.32 | 6.538% | $243.2476 | $243.25 | $243.25 | $243.20 |
| Purchase #4 | $175.72 | 12.102% | $196.9856 | $196.99 | $197.00 | $197.00 |
| Purchase #5 | $212.83 | 5.539% | $224.6187 | $224.62 | $224.60 | $224.60 |
| Purchase #6 | $90.83 | 9.855% | $99.7813 | $99.78 | $99.80 | $99.80 |
| Purchase #7 | $196.38 | 3.427% | $203.1099 | $203.11 | $203.10 | $203.10 |
| 7 purchase totals = | $1,152.31 | $1,228.8797 | $1,228.88 | $1,228.85 | $1,228.90 | |