| 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 | $204.83 | 4.805% | $214.6721 | $214.67 | $214.65 | $214.70 |
| Purchase #2 | $105.69 | 3.392% | $109.275 | $109.28 | $109.30 | $109.30 |
| Purchase #3 | $149.30 | 12.853% | $168.4895 | $168.49 | $168.50 | $168.50 |
| Purchase #4 | $94.85 | 5.250% | $99.8296 | $99.83 | $99.85 | $99.80 |
| Purchase #5 | $237.69 | 5.280% | $250.24 | $250.24 | $250.25 | $250.20 |
| Purchase #6 | $232.88 | 8.386% | $252.4093 | $252.41 | $252.40 | $252.40 |
| Purchase #7 | $202.28 | 12.257% | $227.0735 | $227.07 | $227.05 | $227.10 |
| 7 purchase totals = | $1,227.52 | $1,321.9890 | $1,321.99 | $1,322.00 | $1,322.00 | |