| 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 | $239.43 | 12.138% | $268.492 | $268.49 | $268.50 | $268.50 |
| Purchase #2 | $213.98 | 9.417% | $234.1305 | $234.13 | $234.15 | $234.10 |
| Purchase #3 | $5.42 | 7.287% | $5.815 | $5.82 | $5.80 | $5.80 |
| Purchase #4 | $39.74 | 12.622% | $44.756 | $44.76 | $44.75 | $44.80 |
| Purchase #5 | $23.99 | 3.765% | $24.8932 | $24.89 | $24.90 | $24.90 |
| Purchase #6 | $74.51 | 10.193% | $82.1048 | $82.10 | $82.10 | $82.10 |
| Purchase #7 | $137.50 | 9.492% | $150.5515 | $150.55 | $150.55 | $150.60 |
| 7 purchase totals = | $734.57 | $810.7430 | $810.74 | $810.75 | $810.80 | |