| 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 | $246.58 | 11.107% | $273.9676 | $273.97 | $273.95 | $274.00 |
| Purchase #2 | $245.52 | 11.732% | $274.3244 | $274.32 | $274.30 | $274.30 |
| Purchase #3 | $183.34 | 11.862% | $205.0878 | $205.09 | $205.10 | $205.10 |
| Purchase #4 | $46.87 | 5.840% | $49.6072 | $49.61 | $49.60 | $49.60 |
| Purchase #5 | $49.98 | 5.726% | $52.8419 | $52.84 | $52.85 | $52.80 |
| Purchase #6 | $72.86 | 10.522% | $80.5263 | $80.53 | $80.55 | $80.50 |
| Purchase #7 | $55.52 | 3.446% | $57.4332 | $57.43 | $57.45 | $57.40 |
| 7 purchase totals = | $900.67 | $993.7884 | $993.79 | $993.80 | $993.70 | |