| 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 | $104.54 | 7.506% | $112.3868 | $112.39 | $112.40 | $112.40 |
| Purchase #2 | $66.39 | 3.167% | $68.4926 | $68.49 | $68.50 | $68.50 |
| Purchase #3 | $107.46 | 9.550% | $117.7224 | $117.72 | $117.70 | $117.70 |
| Purchase #4 | $186.94 | 9.565% | $204.8208 | $204.82 | $204.80 | $204.80 |
| Purchase #5 | $223.98 | 4.153% | $233.2819 | $233.28 | $233.30 | $233.30 |
| Purchase #6 | $236.33 | 5.231% | $248.6924 | $248.69 | $248.70 | $248.70 |
| Purchase #7 | $38.69 | 12.315% | $43.4547 | $43.45 | $43.45 | $43.50 |
| 7 purchase totals = | $964.33 | $1,028.8516 | $1,028.84 | $1,028.85 | $1,028.90 | |