| 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 | $139.74 | 10.775% | $154.797 | $154.80 | $154.80 | $154.80 |
| Purchase #2 | $248.73 | 3.709% | $257.9554 | $257.96 | $257.95 | $258.00 |
| Purchase #3 | $232.36 | 6.804% | $248.1698 | $248.17 | $248.15 | $248.20 |
| Purchase #4 | $37.51 | 3.853% | $38.9553 | $38.96 | $38.95 | $39.00 |
| Purchase #5 | $193.62 | 13.853% | $220.4422 | $220.44 | $220.45 | $220.40 |
| Purchase #6 | $233.30 | 6.697% | $248.9241 | $248.92 | $248.90 | $248.90 |
| Purchase #7 | $43.63 | 11.459% | $48.6296 | $48.63 | $48.65 | $48.60 |
| 7 purchase totals = | $1,128.89 | $1,217.8734 | $1,217.88 | $1,217.85 | $1,217.90 | |