| 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 | $105.83 | 8.590% | $114.9208 | $114.92 | $114.90 | $114.90 |
| Purchase #2 | $100.33 | 7.836% | $108.1919 | $108.19 | $108.20 | $108.20 |
| Purchase #3 | $46.42 | 5.676% | $49.0548 | $49.05 | $49.05 | $49.10 |
| Purchase #4 | $248.60 | 13.630% | $282.4842 | $282.48 | $282.50 | $282.50 |
| Purchase #5 | $148.59 | 11.505% | $165.6853 | $165.69 | $165.70 | $165.70 |
| Purchase #6 | $156.78 | 6.244% | $166.5693 | $166.57 | $166.55 | $166.60 |
| Purchase #7 | $221.81 | 7.266% | $237.9267 | $237.93 | $237.95 | $237.90 |
| 7 purchase totals = | $1,028.36 | $1,124.8330 | $1,124.83 | $1,124.85 | $1,124.90 | |