| 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 | $235.60 | 10.737% | $260.8964 | $260.90 | $260.90 | $260.90 |
| Purchase #2 | $163.92 | 3.396% | $169.4867 | $169.49 | $169.50 | $169.50 |
| Purchase #3 | $195.77 | 5.700% | $206.9289 | $206.93 | $206.95 | $206.90 |
| Purchase #4 | $221.59 | 13.276% | $251.0083 | $251.01 | $251.00 | $251.00 |
| Purchase #5 | $181.38 | 9.743% | $199.0519 | $199.05 | $199.05 | $199.10 |
| Purchase #6 | $69.53 | 4.108% | $72.3863 | $72.39 | $72.40 | $72.40 |
| Purchase #7 | $6.90 | 8.463% | $7.4839 | $7.48 | $7.50 | $7.50 |
| 7 purchase totals = | $1,074.69 | $1,167.2424 | $1,167.25 | $1,167.30 | $1,167.30 | |