| 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 | $228.41 | 12.422% | $256.7831 | $256.78 | $256.80 | $256.80 |
| Purchase #2 | $237.54 | 6.183% | $252.2271 | $252.23 | $252.25 | $252.20 |
| Purchase #3 | $55.38 | 3.560% | $57.3515 | $57.35 | $57.35 | $57.40 |
| Purchase #4 | $26.89 | 5.815% | $28.4537 | $28.45 | $28.45 | $28.50 |
| Purchase #5 | $95.37 | 11.249% | $106.0982 | $106.10 | $106.10 | $106.10 |
| Purchase #6 | $88.57 | 4.500% | $92.5557 | $92.56 | $92.55 | $92.60 |
| Purchase #7 | $128.72 | 6.759% | $137.4202 | $137.42 | $137.40 | $137.40 |
| 7 purchase totals = | $860.88 | $930.8895 | $930.89 | $930.90 | $931.00 | |