| 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 | $109.60 | 12.705% | $123.5247 | $123.52 | $123.50 | $123.50 |
| Purchase #2 | $145.55 | 12.520% | $163.7729 | $163.77 | $163.75 | $163.80 |
| Purchase #3 | $207.70 | 3.111% | $214.1615 | $214.16 | $214.15 | $214.20 |
| Purchase #4 | $162.80 | 12.216% | $182.6876 | $182.69 | $182.70 | $182.70 |
| Purchase #5 | $95.65 | 6.842% | $102.1944 | $102.19 | $102.20 | $102.20 |
| Purchase #6 | $208.36 | 3.608% | $215.8776 | $215.88 | $215.90 | $215.90 |
| Purchase #7 | $24.87 | 8.600% | $27.0088 | $27.01 | $27.00 | $27.00 |
| 7 purchase totals = | $954.53 | $1,029.2275 | $1,029.22 | $1,029.20 | $1,029.30 | |