| 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 | $135.90 | 13.211% | $153.8537 | $153.85 | $153.85 | $153.90 |
| Purchase #2 | $106.32 | 12.211% | $119.3027 | $119.30 | $119.30 | $119.30 |
| Purchase #3 | $220.69 | 7.797% | $237.8972 | $237.90 | $237.90 | $237.90 |
| Purchase #4 | $46.37 | 11.155% | $51.5426 | $51.54 | $51.55 | $51.50 |
| Purchase #5 | $245.73 | 6.424% | $261.5157 | $261.52 | $261.50 | $261.50 |
| Purchase #6 | $127.94 | 11.785% | $143.0177 | $143.02 | $143.00 | $143.00 |
| Purchase #7 | $135.71 | 12.731% | $152.9872 | $152.99 | $153.00 | $153.00 |
| 7 purchase totals = | $1,018.66 | $1,120.1168 | $1,120.12 | $1,120.10 | $1,120.10 | |