| 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 | $192.40 | 11.421% | $214.374 | $214.37 | $214.35 | $214.40 |
| Purchase #2 | $209.65 | 3.578% | $217.1513 | $217.15 | $217.15 | $217.20 |
| Purchase #3 | $54.68 | 4.295% | $57.0285 | $57.03 | $57.05 | $57.00 |
| Purchase #4 | $33.33 | 10.413% | $36.8007 | $36.80 | $36.80 | $36.80 |
| Purchase #5 | $13.69 | 10.575% | $15.1377 | $15.14 | $15.15 | $15.10 |
| Purchase #6 | $203.28 | 3.767% | $210.9376 | $210.94 | $210.95 | $210.90 |
| Purchase #7 | $233.44 | 9.264% | $255.0659 | $255.07 | $255.05 | $255.10 |
| 7 purchase totals = | $940.47 | $1,006.4957 | $1,006.50 | $1,006.50 | $1,006.50 | |