| 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 | $113.74 | 12.686% | $128.1691 | $128.17 | $128.15 | $128.20 |
| Purchase #2 | $97.91 | 8.357% | $106.0923 | $106.09 | $106.10 | $106.10 |
| Purchase #3 | $47.28 | 4.302% | $49.314 | $49.31 | $49.30 | $49.30 |
| Purchase #4 | $235.54 | 3.811% | $244.5164 | $244.52 | $244.50 | $244.50 |
| Purchase #5 | $8.77 | 3.387% | $9.067 | $9.07 | $9.05 | $9.10 |
| Purchase #6 | $107.91 | 9.572% | $118.2391 | $118.24 | $118.25 | $118.20 |
| Purchase #7 | $12.56 | 5.438% | $13.243 | $13.24 | $13.25 | $13.20 |
| 7 purchase totals = | $623.71 | $668.6409 | $668.64 | $668.60 | $668.60 | |