| 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 | $230.73 | 4.820% | $241.8512 | $241.85 | $241.85 | $241.90 |
| Purchase #2 | $82.82 | 3.116% | $85.4007 | $85.40 | $85.40 | $85.40 |
| Purchase #3 | $230.71 | 9.144% | $251.8061 | $251.81 | $251.80 | $251.80 |
| Purchase #4 | $149.29 | 8.136% | $161.4362 | $161.44 | $161.45 | $161.40 |
| Purchase #5 | $18.56 | 3.224% | $19.1584 | $19.16 | $19.15 | $19.20 |
| Purchase #6 | $106.32 | 8.280% | $115.1233 | $115.12 | $115.10 | $115.10 |
| Purchase #7 | $127.57 | 9.531% | $139.7287 | $139.73 | $139.75 | $139.70 |
| 7 purchase totals = | $946.00 | $1,014.5046 | $1,014.51 | $1,014.50 | $1,014.50 | |