| 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 | $219.27 | 6.856% | $234.3032 | $234.30 | $234.30 | $234.30 |
| Purchase #2 | $167.73 | 7.751% | $180.7308 | $180.73 | $180.75 | $180.70 |
| Purchase #3 | $143.65 | 8.136% | $155.3374 | $155.34 | $155.35 | $155.30 |
| Purchase #4 | $78.64 | 5.790% | $83.1933 | $83.19 | $83.20 | $83.20 |
| Purchase #5 | $106.60 | 12.659% | $120.0945 | $120.09 | $120.10 | $120.10 |
| Purchase #6 | $189.92 | 11.385% | $211.5424 | $211.54 | $211.55 | $211.50 |
| Purchase #7 | $24.77 | 4.524% | $25.8906 | $25.89 | $25.90 | $25.90 |
| 7 purchase totals = | $930.58 | $1,011.0922 | $1,011.08 | $1,011.15 | $1,011.00 | |