| 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 | $101.83 | 11.496% | $113.5364 | $113.54 | $113.55 | $113.50 |
| Purchase #2 | $192.68 | 6.450% | $205.1079 | $205.11 | $205.10 | $205.10 |
| Purchase #3 | $217.83 | 7.688% | $234.5768 | $234.58 | $234.60 | $234.60 |
| Purchase #4 | $190.85 | 9.568% | $209.1105 | $209.11 | $209.10 | $209.10 |
| Purchase #5 | $93.92 | 12.366% | $105.5341 | $105.53 | $105.55 | $105.50 |
| Purchase #6 | $133.61 | 3.705% | $138.5603 | $138.56 | $138.55 | $138.60 |
| Purchase #7 | $115.97 | 13.192% | $131.2688 | $131.27 | $131.25 | $131.30 |
| 7 purchase totals = | $1,046.69 | $1,137.6948 | $1,137.70 | $1,137.70 | $1,137.70 | |