| 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 | $192.54 | 6.475% | $205.007 | $205.01 | $205.00 | $205.00 |
| Purchase #2 | $34.29 | 10.584% | $37.9193 | $37.92 | $37.90 | $37.90 |
| Purchase #3 | $229.86 | 5.370% | $242.2035 | $242.20 | $242.20 | $242.20 |
| Purchase #4 | $181.32 | 9.750% | $198.9987 | $199.00 | $199.00 | $199.00 |
| Purchase #5 | $23.40 | 8.143% | $25.3055 | $25.31 | $25.30 | $25.30 |
| Purchase #6 | $120.25 | 11.388% | $133.9441 | $133.94 | $133.95 | $133.90 |
| Purchase #7 | $233.94 | 3.856% | $242.9607 | $242.96 | $242.95 | $243.00 |
| 7 purchase totals = | $1,015.60 | $1,086.3388 | $1,086.34 | $1,086.30 | $1,086.30 | |