| 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 | $186.89 | 11.198% | $207.8179 | $207.82 | $207.80 | $207.80 |
| Purchase #2 | $124.58 | 9.566% | $136.4973 | $136.50 | $136.50 | $136.50 |
| Purchase #3 | $170.57 | 13.855% | $194.2025 | $194.20 | $194.20 | $194.20 |
| Purchase #4 | $7.29 | 3.400% | $7.5379 | $7.54 | $7.55 | $7.50 |
| Purchase #5 | $152.60 | 7.747% | $164.4219 | $164.42 | $164.40 | $164.40 |
| Purchase #6 | $235.36 | 11.758% | $263.0336 | $263.03 | $263.05 | $263.00 |
| Purchase #7 | $129.71 | 7.344% | $139.2359 | $139.24 | $139.25 | $139.20 |
| 7 purchase totals = | $1,007.00 | $1,112.7470 | $1,112.75 | $1,112.75 | $1,112.60 | |