| 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 | $225.47 | 9.499% | $246.8874 | $246.89 | $246.90 | $246.90 |
| Purchase #2 | $50.54 | 9.646% | $55.4151 | $55.42 | $55.40 | $55.40 |
| Purchase #3 | $233.43 | 5.533% | $246.3457 | $246.35 | $246.35 | $246.30 |
| Purchase #4 | $214.37 | 10.575% | $237.0396 | $237.04 | $237.05 | $237.00 |
| Purchase #5 | $222.39 | 4.582% | $232.5799 | $232.58 | $232.60 | $232.60 |
| Purchase #6 | $210.85 | 7.182% | $225.9932 | $225.99 | $226.00 | $226.00 |
| Purchase #7 | $8.56 | 3.130% | $8.8279 | $8.83 | $8.85 | $8.80 |
| 7 purchase totals = | $1,165.61 | $1,253.0888 | $1,253.10 | $1,253.15 | $1,253.00 | |