| 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 | $236.28 | 9.747% | $259.3102 | $259.31 | $259.30 | $259.30 |
| Purchase #2 | $107.77 | 6.709% | $115.0003 | $115.00 | $115.00 | $115.00 |
| Purchase #3 | $119.56 | 9.847% | $131.3331 | $131.33 | $131.35 | $131.30 |
| Purchase #4 | $168.46 | 7.691% | $181.4163 | $181.42 | $181.40 | $181.40 |
| Purchase #5 | $13.92 | 10.676% | $15.4061 | $15.41 | $15.40 | $15.40 |
| Purchase #6 | $117.51 | 5.449% | $123.9131 | $123.91 | $123.90 | $123.90 |
| Purchase #7 | $88.67 | 11.420% | $98.7961 | $98.80 | $98.80 | $98.80 |
| 7 purchase totals = | $852.17 | $925.1752 | $925.18 | $925.15 | $925.10 | |