| 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 | $219.46 | 3.147% | $226.3664 | $226.37 | $226.35 | $226.40 |
| Purchase #2 | $226.85 | 12.842% | $255.9821 | $255.98 | $256.00 | $256.00 |
| Purchase #3 | $93.92 | 10.800% | $104.0634 | $104.06 | $104.05 | $104.10 |
| Purchase #4 | $246.28 | 7.536% | $264.8397 | $264.84 | $264.85 | $264.80 |
| Purchase #5 | $234.33 | 10.671% | $259.3354 | $259.34 | $259.35 | $259.30 |
| Purchase #6 | $18.41 | 6.454% | $19.5982 | $19.60 | $19.60 | $19.60 |
| Purchase #7 | $100.52 | 7.741% | $108.3013 | $108.30 | $108.30 | $108.30 |
| 7 purchase totals = | $1,139.77 | $1,238.4865 | $1,238.49 | $1,238.50 | $1,238.50 | |