| 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 | $227.91 | 6.515% | $242.7583 | $242.76 | $242.75 | $242.80 |
| Purchase #2 | $223.93 | 4.832% | $234.7503 | $234.75 | $234.75 | $234.80 |
| Purchase #3 | $117.29 | 6.142% | $124.494 | $124.49 | $124.50 | $124.50 |
| Purchase #4 | $225.88 | 8.561% | $245.2176 | $245.22 | $245.20 | $245.20 |
| Purchase #5 | $226.90 | 8.510% | $246.2092 | $246.21 | $246.20 | $246.20 |
| Purchase #6 | $129.87 | 8.206% | $140.5271 | $140.53 | $140.55 | $140.50 |
| Purchase #7 | $80.66 | 12.229% | $90.5239 | $90.52 | $90.50 | $90.50 |
| 7 purchase totals = | $1,232.44 | $1,324.4804 | $1,324.48 | $1,324.45 | $1,324.50 | |