| 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 | $188.82 | 13.346% | $214.0199 | $214.02 | $214.00 | $214.00 |
| Purchase #2 | $93.83 | 13.457% | $106.4567 | $106.46 | $106.45 | $106.50 |
| Purchase #3 | $136.70 | 6.582% | $145.6976 | $145.70 | $145.70 | $145.70 |
| Purchase #4 | $21.82 | 3.222% | $22.523 | $22.52 | $22.50 | $22.50 |
| Purchase #5 | $81.68 | 9.191% | $89.1872 | $89.19 | $89.20 | $89.20 |
| Purchase #6 | $206.80 | 5.391% | $217.9486 | $217.95 | $217.95 | $217.90 |
| Purchase #7 | $102.74 | 11.353% | $114.4041 | $114.40 | $114.40 | $114.40 |
| 7 purchase totals = | $832.39 | $910.2371 | $910.24 | $910.20 | $910.20 | |