| 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 | $238.80 | 3.328% | $246.7473 | $246.75 | $246.75 | $246.70 |
| Purchase #2 | $32.31 | 10.302% | $35.6386 | $35.64 | $35.65 | $35.60 |
| Purchase #3 | $130.47 | 12.464% | $146.7318 | $146.73 | $146.75 | $146.70 |
| Purchase #4 | $122.84 | 10.115% | $135.2653 | $135.27 | $135.25 | $135.30 |
| Purchase #5 | $75.96 | 6.382% | $80.8078 | $80.81 | $80.80 | $80.80 |
| Purchase #6 | $137.34 | 12.768% | $154.8756 | $154.88 | $154.90 | $154.90 |
| Purchase #7 | $64.39 | 4.862% | $67.5206 | $67.52 | $67.50 | $67.50 |
| 7 purchase totals = | $802.11 | $867.5870 | $867.60 | $867.60 | $867.50 | |