| 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 | $68.73 | 3.649% | $71.238 | $71.24 | $71.25 | $71.20 |
| Purchase #2 | $222.49 | 9.474% | $243.5687 | $243.57 | $243.55 | $243.60 |
| Purchase #3 | $56.50 | 8.795% | $61.4692 | $61.47 | $61.45 | $61.50 |
| Purchase #4 | $234.83 | 13.528% | $266.5978 | $266.60 | $266.60 | $266.60 |
| Purchase #5 | $247.94 | 7.567% | $266.7016 | $266.70 | $266.70 | $266.70 |
| Purchase #6 | $84.35 | 7.715% | $90.8576 | $90.86 | $90.85 | $90.90 |
| Purchase #7 | $216.80 | 7.138% | $232.2752 | $232.28 | $232.30 | $232.30 |
| 7 purchase totals = | $1,131.64 | $1,232.7081 | $1,232.72 | $1,232.70 | $1,232.80 | |