| 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 | $42.66 | 3.581% | $44.1877 | $44.19 | $44.20 | $44.20 |
| Purchase #2 | $210.79 | 8.184% | $228.0411 | $228.04 | $228.05 | $228.00 |
| Purchase #3 | $176.27 | 11.213% | $196.0352 | $196.04 | $196.05 | $196.00 |
| Purchase #4 | $244.78 | 4.742% | $256.3875 | $256.39 | $256.40 | $256.40 |
| Purchase #5 | $111.40 | 9.857% | $122.3807 | $122.38 | $122.40 | $122.40 |
| Purchase #6 | $7.79 | 9.294% | $8.514 | $8.51 | $8.50 | $8.50 |
| Purchase #7 | $114.81 | 11.141% | $127.601 | $127.60 | $127.60 | $127.60 |
| 7 purchase totals = | $908.50 | $983.1472 | $983.15 | $983.20 | $983.10 | |