| 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 | $241.37 | 5.671% | $255.0581 | $255.06 | $255.05 | $255.10 |
| Purchase #2 | $189.86 | 4.843% | $199.0549 | $199.05 | $199.05 | $199.10 |
| Purchase #3 | $223.29 | 9.280% | $244.0113 | $244.01 | $244.00 | $244.00 |
| Purchase #4 | $67.67 | 5.614% | $71.469 | $71.47 | $71.45 | $71.50 |
| Purchase #5 | $66.64 | 13.848% | $75.8683 | $75.87 | $75.85 | $75.90 |
| Purchase #6 | $246.76 | 9.508% | $270.2219 | $270.22 | $270.20 | $270.20 |
| Purchase #7 | $102.56 | 12.293% | $115.1677 | $115.17 | $115.15 | $115.20 |
| 7 purchase totals = | $1,138.15 | $1,230.8512 | $1,230.85 | $1,230.75 | $1,231.00 | |