| 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 | $248.57 | 9.414% | $271.9704 | $271.97 | $271.95 | $272.00 |
| Purchase #2 | $246.67 | 12.241% | $276.8649 | $276.86 | $276.85 | $276.90 |
| Purchase #3 | $89.40 | 12.156% | $100.2675 | $100.27 | $100.25 | $100.30 |
| Purchase #4 | $188.50 | 9.672% | $206.7317 | $206.73 | $206.75 | $206.70 |
| Purchase #5 | $229.87 | 7.263% | $246.5655 | $246.57 | $246.55 | $246.60 |
| Purchase #6 | $180.44 | 9.778% | $198.0834 | $198.08 | $198.10 | $198.10 |
| Purchase #7 | $173.48 | 9.705% | $190.3162 | $190.32 | $190.30 | $190.30 |
| 7 purchase totals = | $1,356.93 | $1,490.7996 | $1,490.80 | $1,490.75 | $1,490.90 | |