| 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 | $69.33 | 4.490% | $72.4429 | $72.44 | $72.45 | $72.40 |
| Purchase #2 | $141.82 | 8.558% | $153.957 | $153.96 | $153.95 | $154.00 |
| Purchase #3 | $221.70 | 5.479% | $233.8469 | $233.85 | $233.85 | $233.80 |
| Purchase #4 | $234.41 | 10.467% | $258.9457 | $258.95 | $258.95 | $258.90 |
| Purchase #5 | $248.28 | 5.185% | $261.1533 | $261.15 | $261.15 | $261.20 |
| Purchase #6 | $27.96 | 11.846% | $31.2721 | $31.27 | $31.25 | $31.30 |
| Purchase #7 | $220.96 | 5.402% | $232.8963 | $232.90 | $232.90 | $232.90 |
| 7 purchase totals = | $1,164.46 | $1,244.5142 | $1,244.52 | $1,244.50 | $1,244.50 | |