| 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 | $250.67 | 11.103% | $278.5019 | $278.50 | $278.50 | $278.50 |
| Purchase #2 | $125.26 | 6.790% | $133.7652 | $133.77 | $133.75 | $133.80 |
| Purchase #3 | $244.53 | 4.723% | $256.0792 | $256.08 | $256.10 | $256.10 |
| Purchase #4 | $51.84 | 8.351% | $56.1692 | $56.17 | $56.15 | $56.20 |
| Purchase #5 | $123.84 | 3.492% | $128.1645 | $128.16 | $128.15 | $128.20 |
| Purchase #6 | $199.93 | 3.767% | $207.4614 | $207.46 | $207.45 | $207.50 |
| Purchase #7 | $32.81 | 3.849% | $34.0729 | $34.07 | $34.05 | $34.10 |
| 7 purchase totals = | $1,028.88 | $1,094.2143 | $1,094.21 | $1,094.15 | $1,094.40 | |