| 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 | $234.38 | 5.844% | $248.0772 | $248.08 | $248.10 | $248.10 |
| Purchase #2 | $86.85 | 7.436% | $93.3082 | $93.31 | $93.30 | $93.30 |
| Purchase #3 | $20.90 | 3.844% | $21.7034 | $21.70 | $21.70 | $21.70 |
| Purchase #4 | $112.54 | 4.196% | $117.2622 | $117.26 | $117.25 | $117.30 |
| Purchase #5 | $69.98 | 13.353% | $79.3244 | $79.32 | $79.30 | $79.30 |
| Purchase #6 | $211.46 | 8.721% | $229.9014 | $229.90 | $229.90 | $229.90 |
| Purchase #7 | $232.61 | 7.558% | $250.1907 | $250.19 | $250.20 | $250.20 |
| 7 purchase totals = | $968.72 | $1,039.7675 | $1,039.76 | $1,039.75 | $1,039.80 | |