| 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 | $113.54 | 8.235% | $122.89 | $122.89 | $122.90 | $122.90 |
| Purchase #2 | $75.41 | 8.362% | $81.7158 | $81.72 | $81.70 | $81.70 |
| Purchase #3 | $115.34 | 7.734% | $124.2604 | $124.26 | $124.25 | $124.30 |
| Purchase #4 | $245.39 | 11.544% | $273.7178 | $273.72 | $273.70 | $273.70 |
| Purchase #5 | $177.29 | 7.159% | $189.9822 | $189.98 | $190.00 | $190.00 |
| Purchase #6 | $196.77 | 4.549% | $205.7211 | $205.72 | $205.70 | $205.70 |
| Purchase #7 | $195.54 | 6.675% | $208.5923 | $208.59 | $208.60 | $208.60 |
| 7 purchase totals = | $1,119.28 | $1,206.8796 | $1,206.88 | $1,206.85 | $1,206.90 | |