| 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 | $140.66 | 10.113% | $154.8849 | $154.88 | $154.90 | $154.90 |
| Purchase #2 | $169.73 | 10.518% | $187.5822 | $187.58 | $187.60 | $187.60 |
| Purchase #3 | $70.38 | 11.244% | $78.2935 | $78.29 | $78.30 | $78.30 |
| Purchase #4 | $231.25 | 8.730% | $251.4381 | $251.44 | $251.45 | $251.40 |
| Purchase #5 | $218.74 | 6.313% | $232.5491 | $232.55 | $232.55 | $232.50 |
| Purchase #6 | $206.75 | 4.628% | $216.3184 | $216.32 | $216.30 | $216.30 |
| Purchase #7 | $132.28 | 10.261% | $145.8533 | $145.85 | $145.85 | $145.90 |
| 7 purchase totals = | $1,169.79 | $1,266.9195 | $1,266.91 | $1,266.95 | $1,266.90 | |