| 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 | $67.98 | 10.497% | $75.1159 | $75.12 | $75.10 | $75.10 |
| Purchase #2 | $126.37 | 5.831% | $133.7386 | $133.74 | $133.75 | $133.70 |
| Purchase #3 | $204.84 | 12.394% | $230.2279 | $230.23 | $230.25 | $230.20 |
| Purchase #4 | $127.74 | 12.507% | $143.7164 | $143.72 | $143.70 | $143.70 |
| Purchase #5 | $117.75 | 6.161% | $125.0046 | $125.00 | $125.00 | $125.00 |
| Purchase #6 | $214.79 | 3.460% | $222.2217 | $222.22 | $222.20 | $222.20 |
| Purchase #7 | $86.70 | 5.105% | $91.126 | $91.13 | $91.15 | $91.10 |
| 7 purchase totals = | $946.17 | $1,021.1511 | $1,021.16 | $1,021.15 | $1,021.00 | |