| 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 | $114.45 | 6.595% | $121.998 | $122.00 | $122.00 | $122.00 |
| Purchase #2 | $53.84 | 6.825% | $57.5146 | $57.51 | $57.50 | $57.50 |
| Purchase #3 | $250.42 | 11.513% | $279.2509 | $279.25 | $279.25 | $279.30 |
| Purchase #4 | $237.27 | 6.427% | $252.5193 | $252.52 | $252.50 | $252.50 |
| Purchase #5 | $9.62 | 9.732% | $10.5562 | $10.56 | $10.55 | $10.60 |
| Purchase #6 | $97.42 | 9.265% | $106.446 | $106.45 | $106.45 | $106.40 |
| Purchase #7 | $137.66 | 12.526% | $154.9033 | $154.90 | $154.90 | $154.90 |
| 7 purchase totals = | $900.68 | $983.1883 | $983.19 | $983.15 | $983.20 | |