| 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 | $225.96 | 13.489% | $256.4397 | $256.44 | $256.45 | $256.40 |
| Purchase #2 | $94.93 | 10.469% | $104.8682 | $104.87 | $104.85 | $104.90 |
| Purchase #3 | $21.46 | 3.848% | $22.2858 | $22.29 | $22.30 | $22.30 |
| Purchase #4 | $127.47 | 4.741% | $133.5134 | $133.51 | $133.50 | $133.50 |
| Purchase #5 | $232.27 | 13.815% | $264.3581 | $264.36 | $264.35 | $264.40 |
| Purchase #6 | $33.34 | 7.523% | $35.8482 | $35.85 | $35.85 | $35.80 |
| Purchase #7 | $9.74 | 10.544% | $10.767 | $10.77 | $10.75 | $10.80 |
| 7 purchase totals = | $745.17 | $828.0804 | $828.09 | $828.05 | $828.10 | |