| 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 | $96.47 | 10.296% | $106.4026 | $106.40 | $106.40 | $106.40 |
| Purchase #2 | $120.77 | 13.372% | $136.9194 | $136.92 | $136.90 | $136.90 |
| Purchase #3 | $66.76 | 3.566% | $69.1407 | $69.14 | $69.15 | $69.10 |
| Purchase #4 | $13.99 | 3.705% | $14.5083 | $14.51 | $14.50 | $14.50 |
| Purchase #5 | $196.66 | 4.377% | $205.2678 | $205.27 | $205.25 | $205.30 |
| Purchase #6 | $141.76 | 6.458% | $150.9149 | $150.91 | $150.90 | $150.90 |
| Purchase #7 | $210.90 | 7.372% | $226.4475 | $226.45 | $226.45 | $226.40 |
| 7 purchase totals = | $847.31 | $909.6012 | $909.60 | $909.55 | $909.50 | |