| 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 | $233.31 | 6.509% | $248.4961 | $248.50 | $248.50 | $248.50 |
| Purchase #2 | $192.62 | 4.502% | $201.2918 | $201.29 | $201.30 | $201.30 |
| Purchase #3 | $11.59 | 5.281% | $12.2021 | $12.20 | $12.20 | $12.20 |
| Purchase #4 | $193.33 | 8.431% | $209.6297 | $209.63 | $209.65 | $209.60 |
| Purchase #5 | $85.95 | 11.522% | $95.8532 | $95.85 | $95.85 | $95.90 |
| Purchase #6 | $145.48 | 10.831% | $161.2369 | $161.24 | $161.25 | $161.20 |
| Purchase #7 | $180.83 | 6.807% | $193.1391 | $193.14 | $193.15 | $193.10 |
| 7 purchase totals = | $1,043.11 | $1,121.8489 | $1,121.85 | $1,121.90 | $1,121.80 | |