| 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 | $233.30 | 13.218% | $264.1376 | $264.14 | $264.15 | $264.10 |
| Purchase #2 | $95.63 | 7.607% | $102.9046 | $102.90 | $102.90 | $102.90 |
| Purchase #3 | $196.73 | 10.464% | $217.3158 | $217.32 | $217.30 | $217.30 |
| Purchase #4 | $114.53 | 4.571% | $119.7652 | $119.77 | $119.75 | $119.80 |
| Purchase #5 | $189.96 | 13.839% | $216.2486 | $216.25 | $216.25 | $216.20 |
| Purchase #6 | $186.66 | 7.873% | $201.3557 | $201.36 | $201.35 | $201.40 |
| Purchase #7 | $93.36 | 4.635% | $97.6872 | $97.69 | $97.70 | $97.70 |
| 7 purchase totals = | $1,110.17 | $1,219.4147 | $1,219.43 | $1,219.40 | $1,219.40 | |