| 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 | $115.35 | 8.754% | $125.4477 | $125.45 | $125.45 | $125.40 |
| Purchase #2 | $131.76 | 7.304% | $141.3838 | $141.38 | $141.40 | $141.40 |
| Purchase #3 | $42.50 | 3.256% | $43.8838 | $43.88 | $43.90 | $43.90 |
| Purchase #4 | $190.48 | 4.215% | $198.5087 | $198.51 | $198.50 | $198.50 |
| Purchase #5 | $221.87 | 8.789% | $241.3702 | $241.37 | $241.35 | $241.40 |
| Purchase #6 | $235.71 | 6.742% | $251.6016 | $251.60 | $251.60 | $251.60 |
| Purchase #7 | $144.92 | 11.288% | $161.2786 | $161.28 | $161.30 | $161.30 |
| 7 purchase totals = | $1,082.59 | $1,163.4744 | $1,163.47 | $1,163.50 | $1,163.50 | |