| 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 | $199.67 | 3.655% | $206.9679 | $206.97 | $206.95 | $207.00 |
| Purchase #2 | $77.51 | 3.498% | $80.2213 | $80.22 | $80.20 | $80.20 |
| Purchase #3 | $189.70 | 10.817% | $210.2198 | $210.22 | $210.20 | $210.20 |
| Purchase #4 | $181.76 | 10.682% | $201.1756 | $201.18 | $201.20 | $201.20 |
| Purchase #5 | $183.88 | 13.223% | $208.1945 | $208.19 | $208.20 | $208.20 |
| Purchase #6 | $219.37 | 5.306% | $231.0098 | $231.01 | $231.00 | $231.00 |
| Purchase #7 | $171.83 | 4.239% | $179.1139 | $179.11 | $179.10 | $179.10 |
| 7 purchase totals = | $1,223.72 | $1,316.9028 | $1,316.90 | $1,316.85 | $1,316.90 | |