| 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 | $222.36 | 12.850% | $250.9333 | $250.93 | $250.95 | $250.90 |
| Purchase #2 | $13.38 | 8.570% | $14.5267 | $14.53 | $14.55 | $14.50 |
| Purchase #3 | $101.97 | 12.574% | $114.7917 | $114.79 | $114.80 | $114.80 |
| Purchase #4 | $19.43 | 12.428% | $21.8448 | $21.84 | $21.85 | $21.80 |
| Purchase #5 | $71.66 | 4.804% | $75.1025 | $75.10 | $75.10 | $75.10 |
| Purchase #6 | $93.96 | 12.697% | $105.8901 | $105.89 | $105.90 | $105.90 |
| Purchase #7 | $214.76 | 12.671% | $241.9722 | $241.97 | $241.95 | $242.00 |
| 7 purchase totals = | $737.52 | $825.0613 | $825.05 | $825.10 | $825.00 | |