| 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 | $233.57 | 4.372% | $243.7817 | $243.78 | $243.80 | $243.80 |
| Purchase #2 | $149.77 | 10.392% | $165.3341 | $165.33 | $165.35 | $165.30 |
| Purchase #3 | $146.45 | 12.181% | $164.2891 | $164.29 | $164.30 | $164.30 |
| Purchase #4 | $226.74 | 3.285% | $234.1884 | $234.19 | $234.20 | $234.20 |
| Purchase #5 | $114.90 | 7.375% | $123.3739 | $123.37 | $123.35 | $123.40 |
| Purchase #6 | $243.74 | 5.293% | $256.6412 | $256.64 | $256.65 | $256.60 |
| Purchase #7 | $177.35 | 13.599% | $201.4678 | $201.47 | $201.45 | $201.50 |
| 7 purchase totals = | $1,292.52 | $1,389.0762 | $1,389.07 | $1,389.10 | $1,389.10 | |