| 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 | $227.85 | 10.117% | $250.9016 | $250.90 | $250.90 | $250.90 |
| Purchase #2 | $26.61 | 6.111% | $28.2361 | $28.24 | $28.25 | $28.20 |
| Purchase #3 | $224.25 | 9.565% | $245.6995 | $245.70 | $245.70 | $245.70 |
| Purchase #4 | $193.80 | 8.700% | $210.6606 | $210.66 | $210.65 | $210.70 |
| Purchase #5 | $227.69 | 11.840% | $254.6485 | $254.65 | $254.65 | $254.60 |
| Purchase #6 | $242.46 | 3.787% | $251.642 | $251.64 | $251.65 | $251.60 |
| Purchase #7 | $183.33 | 13.865% | $208.7487 | $208.75 | $208.75 | $208.70 |
| 7 purchase totals = | $1,325.99 | $1,450.5370 | $1,450.54 | $1,450.55 | $1,450.40 | |