| 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 | $123.93 | 6.347% | $131.7958 | $131.80 | $131.80 | $131.80 |
| Purchase #2 | $48.43 | 11.161% | $53.8353 | $53.84 | $53.85 | $53.80 |
| Purchase #3 | $238.50 | 3.155% | $246.0247 | $246.02 | $246.00 | $246.00 |
| Purchase #4 | $234.70 | 6.343% | $249.587 | $249.59 | $249.60 | $249.60 |
| Purchase #5 | $27.97 | 9.143% | $30.5273 | $30.53 | $30.55 | $30.50 |
| Purchase #6 | $225.57 | 12.473% | $253.7053 | $253.71 | $253.70 | $253.70 |
| Purchase #7 | $104.60 | 11.821% | $116.9648 | $116.96 | $116.95 | $117.00 |
| 7 purchase totals = | $1,003.70 | $1,082.4402 | $1,082.45 | $1,082.45 | $1,082.40 | |