| 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 | $214.95 | 10.717% | $237.9862 | $237.99 | $238.00 | $238.00 |
| Purchase #2 | $31.26 | 9.274% | $34.1591 | $34.16 | $34.15 | $34.20 |
| Purchase #3 | $243.85 | 7.102% | $261.1682 | $261.17 | $261.15 | $261.20 |
| Purchase #4 | $193.77 | 3.443% | $200.4415 | $200.44 | $200.45 | $200.40 |
| Purchase #5 | $133.41 | 7.864% | $143.9014 | $143.90 | $143.90 | $143.90 |
| Purchase #6 | $186.34 | 7.225% | $199.8031 | $199.80 | $199.80 | $199.80 |
| Purchase #7 | $29.66 | 7.424% | $31.862 | $31.86 | $31.85 | $31.90 |
| 7 purchase totals = | $1,033.24 | $1,109.3215 | $1,109.32 | $1,109.30 | $1,109.40 | |