| 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 | $224.74 | 3.556% | $232.7318 | $232.73 | $232.75 | $232.70 |
| Purchase #2 | $128.97 | 9.157% | $140.7798 | $140.78 | $140.80 | $140.80 |
| Purchase #3 | $5.25 | 3.682% | $5.4433 | $5.44 | $5.45 | $5.40 |
| Purchase #4 | $75.57 | 13.646% | $85.8823 | $85.88 | $85.90 | $85.90 |
| Purchase #5 | $11.78 | 4.372% | $12.295 | $12.30 | $12.30 | $12.30 |
| Purchase #6 | $66.44 | 3.331% | $68.6531 | $68.65 | $68.65 | $68.70 |
| Purchase #7 | $134.73 | 11.496% | $150.2186 | $150.22 | $150.20 | $150.20 |
| 7 purchase totals = | $647.48 | $696.0039 | $696.00 | $696.05 | $696.00 | |