| 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 | $36.64 | 7.628% | $39.4349 | $39.43 | $39.45 | $39.40 |
| Purchase #2 | $221.91 | 3.270% | $229.1665 | $229.17 | $229.15 | $229.20 |
| Purchase #3 | $212.46 | 4.680% | $222.4031 | $222.40 | $222.40 | $222.40 |
| Purchase #4 | $115.41 | 12.109% | $129.385 | $129.39 | $129.40 | $129.40 |
| Purchase #5 | $154.76 | 7.220% | $165.9337 | $165.93 | $165.95 | $165.90 |
| Purchase #6 | $166.95 | 9.204% | $182.3161 | $182.32 | $182.30 | $182.30 |
| Purchase #7 | $241.72 | 11.295% | $269.0223 | $269.02 | $269.00 | $269.00 |
| 7 purchase totals = | $1,149.85 | $1,237.6616 | $1,237.66 | $1,237.65 | $1,237.60 | |