| 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 | $220.40 | 11.184% | $245.0495 | $245.05 | $245.05 | $245.00 |
| Purchase #2 | $212.50 | 8.247% | $230.0249 | $230.02 | $230.00 | $230.00 |
| Purchase #3 | $11.73 | 4.769% | $12.2894 | $12.29 | $12.30 | $12.30 |
| Purchase #4 | $52.57 | 9.595% | $57.6141 | $57.61 | $57.60 | $57.60 |
| Purchase #5 | $248.81 | 8.259% | $269.3592 | $269.36 | $269.35 | $269.40 |
| Purchase #6 | $83.73 | 8.296% | $90.6762 | $90.68 | $90.70 | $90.70 |
| Purchase #7 | $12.62 | 12.247% | $14.1656 | $14.17 | $14.15 | $14.20 |
| 7 purchase totals = | $842.36 | $919.1789 | $919.18 | $919.15 | $919.20 | |