| 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 | $114.66 | 7.343% | $123.0795 | $123.08 | $123.10 | $123.10 |
| Purchase #2 | $44.85 | 7.246% | $48.0998 | $48.10 | $48.10 | $48.10 |
| Purchase #3 | $205.61 | 10.761% | $227.7357 | $227.74 | $227.75 | $227.70 |
| Purchase #4 | $102.51 | 8.483% | $111.2059 | $111.21 | $111.20 | $111.20 |
| Purchase #5 | $230.50 | 7.140% | $246.9577 | $246.96 | $246.95 | $247.00 |
| Purchase #6 | $121.41 | 3.712% | $125.9167 | $125.92 | $125.90 | $125.90 |
| Purchase #7 | $33.36 | 6.799% | $35.6281 | $35.63 | $35.65 | $35.60 |
| 7 purchase totals = | $852.90 | $918.6234 | $918.64 | $918.65 | $918.60 | |