| 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 | $205.38 | 9.119% | $224.1086 | $224.11 | $224.10 | $224.10 |
| Purchase #2 | $234.68 | 4.564% | $245.3908 | $245.39 | $245.40 | $245.40 |
| Purchase #3 | $214.72 | 6.391% | $228.4428 | $228.44 | $228.45 | $228.40 |
| Purchase #4 | $210.43 | 9.831% | $231.1174 | $231.12 | $231.10 | $231.10 |
| Purchase #5 | $203.60 | 3.147% | $210.0073 | $210.01 | $210.00 | $210.00 |
| Purchase #6 | $83.80 | 3.560% | $86.7833 | $86.78 | $86.80 | $86.80 |
| Purchase #7 | $240.38 | 9.344% | $262.8411 | $262.84 | $262.85 | $262.80 |
| 7 purchase totals = | $1,392.99 | $1,488.6913 | $1,488.69 | $1,488.70 | $1,488.60 | |