| 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 | $52.73 | 4.708% | $55.2125 | $55.21 | $55.20 | $55.20 |
| Purchase #2 | $203.27 | 11.315% | $226.27 | $226.27 | $226.25 | $226.30 |
| Purchase #3 | $170.77 | 4.360% | $178.2156 | $178.22 | $178.20 | $178.20 |
| Purchase #4 | $163.45 | 5.603% | $172.6081 | $172.61 | $172.60 | $172.60 |
| Purchase #5 | $228.83 | 11.304% | $254.6969 | $254.70 | $254.70 | $254.70 |
| Purchase #6 | $101.77 | 5.869% | $107.7429 | $107.74 | $107.75 | $107.70 |
| Purchase #7 | $200.46 | 3.275% | $207.0251 | $207.03 | $207.05 | $207.00 |
| 7 purchase totals = | $1,121.28 | $1,201.7711 | $1,201.78 | $1,201.75 | $1,201.70 | |