| 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 | $207.77 | 9.230% | $226.9472 | $226.95 | $226.95 | $226.90 |
| Purchase #2 | $56.36 | 13.266% | $63.8367 | $63.84 | $63.85 | $63.80 |
| Purchase #3 | $85.69 | 6.853% | $91.5623 | $91.56 | $91.55 | $91.60 |
| Purchase #4 | $172.92 | 13.144% | $195.6486 | $195.65 | $195.65 | $195.60 |
| Purchase #5 | $185.79 | 9.425% | $203.3007 | $203.30 | $203.30 | $203.30 |
| Purchase #6 | $209.56 | 3.375% | $216.6327 | $216.63 | $216.65 | $216.60 |
| Purchase #7 | $210.90 | 9.838% | $231.6483 | $231.65 | $231.65 | $231.60 |
| 7 purchase totals = | $1,128.99 | $1,229.5765 | $1,229.58 | $1,229.60 | $1,229.40 | |