| 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 | $194.49 | 5.365% | $204.9244 | $204.92 | $204.90 | $204.90 |
| Purchase #2 | $61.25 | 3.206% | $63.2137 | $63.21 | $63.20 | $63.20 |
| Purchase #3 | $219.67 | 7.682% | $236.545 | $236.55 | $236.55 | $236.50 |
| Purchase #4 | $115.72 | 12.226% | $129.8679 | $129.87 | $129.85 | $129.90 |
| Purchase #5 | $54.37 | 10.509% | $60.0837 | $60.08 | $60.10 | $60.10 |
| Purchase #6 | $199.42 | 5.193% | $209.7759 | $209.78 | $209.80 | $209.80 |
| Purchase #7 | $74.62 | 6.856% | $79.7359 | $79.74 | $79.75 | $79.70 |
| 7 purchase totals = | $919.54 | $984.1465 | $984.15 | $984.15 | $984.10 | |