| 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 | $82.55 | 10.117% | $90.9016 | $90.90 | $90.90 | $90.90 |
| Purchase #2 | $104.83 | 13.394% | $118.8709 | $118.87 | $118.85 | $118.90 |
| Purchase #3 | $250.72 | 13.686% | $285.0335 | $285.03 | $285.05 | $285.00 |
| Purchase #4 | $207.72 | 9.849% | $228.1783 | $228.18 | $228.20 | $228.20 |
| Purchase #5 | $175.66 | 4.409% | $183.4048 | $183.40 | $183.40 | $183.40 |
| Purchase #6 | $235.95 | 9.287% | $257.8627 | $257.86 | $257.85 | $257.90 |
| Purchase #7 | $188.70 | 8.766% | $205.2414 | $205.24 | $205.25 | $205.20 |
| 7 purchase totals = | $1,246.13 | $1,369.4932 | $1,369.48 | $1,369.50 | $1,369.50 | |