| 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 | $98.55 | 6.146% | $104.6069 | $104.61 | $104.60 | $104.60 |
| Purchase #2 | $182.75 | 9.445% | $200.0107 | $200.01 | $200.00 | $200.00 |
| Purchase #3 | $71.90 | 9.517% | $78.7427 | $78.74 | $78.75 | $78.70 |
| Purchase #4 | $130.76 | 4.251% | $136.3186 | $136.32 | $136.30 | $136.30 |
| Purchase #5 | $222.83 | 3.681% | $231.0324 | $231.03 | $231.05 | $231.00 |
| Purchase #6 | $69.43 | 8.454% | $75.2996 | $75.30 | $75.30 | $75.30 |
| Purchase #7 | $51.83 | 10.692% | $57.3717 | $57.37 | $57.35 | $57.40 |
| 7 purchase totals = | $828.05 | $883.3826 | $883.38 | $883.35 | $883.30 | |