| 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 | $25.43 | 12.547% | $28.6207 | $28.62 | $28.60 | $28.60 |
| Purchase #2 | $215.83 | 13.531% | $245.034 | $245.03 | $245.05 | $245.00 |
| Purchase #3 | $124.62 | 3.702% | $129.2334 | $129.23 | $129.25 | $129.20 |
| Purchase #4 | $68.64 | 7.581% | $73.8436 | $73.84 | $73.85 | $73.80 |
| Purchase #5 | $212.34 | 7.352% | $227.9512 | $227.95 | $227.95 | $228.00 |
| Purchase #6 | $144.39 | 7.299% | $154.929 | $154.93 | $154.95 | $154.90 |
| Purchase #7 | $235.83 | 5.372% | $248.4988 | $248.50 | $248.50 | $248.50 |
| 7 purchase totals = | $1,027.08 | $1,108.1107 | $1,108.10 | $1,108.15 | $1,108.00 | |