| 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 | $190.93 | 7.483% | $205.2173 | $205.22 | $205.20 | $205.20 |
| Purchase #2 | $126.78 | 6.108% | $134.5237 | $134.52 | $134.50 | $134.50 |
| Purchase #3 | $220.35 | 9.779% | $241.898 | $241.90 | $241.90 | $241.90 |
| Purchase #4 | $178.56 | 5.313% | $188.0469 | $188.05 | $188.05 | $188.00 |
| Purchase #5 | $212.34 | 9.641% | $232.8117 | $232.81 | $232.80 | $232.80 |
| Purchase #6 | $241.91 | 11.513% | $269.7611 | $269.76 | $269.75 | $269.80 |
| Purchase #7 | $52.44 | 9.157% | $57.2419 | $57.24 | $57.25 | $57.20 |
| 7 purchase totals = | $1,223.31 | $1,329.5006 | $1,329.50 | $1,329.45 | $1,329.40 | |