| 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 | $96.55 | 12.588% | $108.7037 | $108.70 | $108.70 | $108.70 |
| Purchase #2 | $204.50 | 10.699% | $226.3795 | $226.38 | $226.40 | $226.40 |
| Purchase #3 | $98.31 | 3.345% | $101.5985 | $101.60 | $101.60 | $101.60 |
| Purchase #4 | $163.45 | 10.429% | $180.4962 | $180.50 | $180.50 | $180.50 |
| Purchase #5 | $68.83 | 11.145% | $76.5011 | $76.50 | $76.50 | $76.50 |
| Purchase #6 | $118.36 | 10.527% | $130.8198 | $130.82 | $130.80 | $130.80 |
| Purchase #7 | $173.31 | 7.622% | $186.5197 | $186.52 | $186.50 | $186.50 |
| 7 purchase totals = | $923.31 | $1,011.0185 | $1,011.02 | $1,011.00 | $1,011.00 | |