| 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 | $109.83 | 10.587% | $121.4577 | $121.46 | $121.45 | $121.50 |
| Purchase #2 | $243.86 | 10.680% | $269.9042 | $269.90 | $269.90 | $269.90 |
| Purchase #3 | $71.97 | 4.290% | $75.0575 | $75.06 | $75.05 | $75.10 |
| Purchase #4 | $52.63 | 12.833% | $59.384 | $59.38 | $59.40 | $59.40 |
| Purchase #5 | $129.37 | 6.767% | $138.1245 | $138.12 | $138.10 | $138.10 |
| Purchase #6 | $214.87 | 5.313% | $226.286 | $226.29 | $226.30 | $226.30 |
| Purchase #7 | $181.86 | 7.773% | $195.996 | $196.00 | $196.00 | $196.00 |
| 7 purchase totals = | $1,004.39 | $1,086.2099 | $1,086.21 | $1,086.20 | $1,086.30 | |