| 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 | $223.32 | 7.134% | $239.2516 | $239.25 | $239.25 | $239.30 |
| Purchase #2 | $21.75 | 13.164% | $24.6132 | $24.61 | $24.60 | $24.60 |
| Purchase #3 | $244.77 | 10.494% | $270.4562 | $270.46 | $270.45 | $270.50 |
| Purchase #4 | $146.91 | 5.324% | $154.7315 | $154.73 | $154.75 | $154.70 |
| Purchase #5 | $154.49 | 7.144% | $165.5268 | $165.53 | $165.55 | $165.50 |
| Purchase #6 | $243.29 | 4.291% | $253.7296 | $253.73 | $253.75 | $253.70 |
| Purchase #7 | $92.79 | 10.723% | $102.7399 | $102.74 | $102.75 | $102.70 |
| 7 purchase totals = | $1,127.32 | $1,211.0488 | $1,211.05 | $1,211.10 | $1,211.00 | |