| 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 | $249.66 | 5.520% | $263.4412 | $263.44 | $263.45 | $263.40 |
| Purchase #2 | $88.97 | 11.297% | $99.0209 | $99.02 | $99.00 | $99.00 |
| Purchase #3 | $133.40 | 3.578% | $138.1731 | $138.17 | $138.15 | $138.20 |
| Purchase #4 | $102.33 | 12.329% | $114.9463 | $114.95 | $114.95 | $114.90 |
| Purchase #5 | $124.48 | 10.362% | $137.3786 | $137.38 | $137.40 | $137.40 |
| Purchase #6 | $77.60 | 4.739% | $81.2775 | $81.28 | $81.30 | $81.30 |
| Purchase #7 | $188.62 | 10.338% | $208.1195 | $208.12 | $208.10 | $208.10 |
| 7 purchase totals = | $965.06 | $1,042.3571 | $1,042.36 | $1,042.35 | $1,042.30 | |