| 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 | $185.57 | 11.558% | $207.0182 | $207.02 | $207.00 | $207.00 |
| Purchase #2 | $234.68 | 10.400% | $259.0867 | $259.09 | $259.10 | $259.10 |
| Purchase #3 | $108.25 | 6.295% | $115.0643 | $115.06 | $115.05 | $115.10 |
| Purchase #4 | $133.86 | 7.298% | $143.6291 | $143.63 | $143.65 | $143.60 |
| Purchase #5 | $105.74 | 6.176% | $112.2705 | $112.27 | $112.25 | $112.30 |
| Purchase #6 | $180.92 | 12.575% | $203.6707 | $203.67 | $203.65 | $203.70 |
| Purchase #7 | $154.28 | 12.506% | $173.5743 | $173.57 | $173.55 | $173.60 |
| 7 purchase totals = | $1,103.30 | $1,214.3138 | $1,214.31 | $1,214.25 | $1,214.40 | |