| 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 | $9.83 | 11.741% | $10.9841 | $10.98 | $11.00 | $11.00 |
| Purchase #2 | $140.92 | 6.318% | $149.8233 | $149.82 | $149.80 | $149.80 |
| Purchase #3 | $205.62 | 10.135% | $226.4596 | $226.46 | $226.45 | $226.50 |
| Purchase #4 | $174.80 | 8.434% | $189.5426 | $189.54 | $189.55 | $189.50 |
| Purchase #5 | $147.58 | 11.838% | $165.0505 | $165.05 | $165.05 | $165.10 |
| Purchase #6 | $193.51 | 9.124% | $211.1659 | $211.17 | $211.15 | $211.20 |
| Purchase #7 | $75.42 | 8.641% | $81.937 | $81.94 | $81.95 | $81.90 |
| 7 purchase totals = | $947.68 | $1,034.9630 | $1,034.96 | $1,034.95 | $1,035.00 | |