| 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 | $26.32 | 9.559% | $28.8359 | $28.84 | $28.85 | $28.80 |
| Purchase #2 | $227.37 | 7.810% | $245.1276 | $245.13 | $245.15 | $245.10 |
| Purchase #3 | $140.68 | 6.822% | $150.2772 | $150.28 | $150.30 | $150.30 |
| Purchase #4 | $150.56 | 8.631% | $163.5548 | $163.55 | $163.55 | $163.60 |
| Purchase #5 | $214.69 | 3.777% | $222.7988 | $222.80 | $222.80 | $222.80 |
| Purchase #6 | $177.65 | 13.716% | $202.0165 | $202.02 | $202.00 | $202.00 |
| Purchase #7 | $164.52 | 9.516% | $180.1757 | $180.18 | $180.20 | $180.20 |
| 7 purchase totals = | $1,101.79 | $1,192.7865 | $1,192.80 | $1,192.85 | $1,192.80 | |