| 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 | $226.64 | 12.869% | $255.8063 | $255.81 | $255.80 | $255.80 |
| Purchase #2 | $50.94 | 10.432% | $56.2541 | $56.25 | $56.25 | $56.30 |
| Purchase #3 | $142.85 | 13.227% | $161.7448 | $161.74 | $161.75 | $161.70 |
| Purchase #4 | $113.82 | 11.578% | $126.9981 | $127.00 | $127.00 | $127.00 |
| Purchase #5 | $5.37 | 9.779% | $5.8951 | $5.90 | $5.90 | $5.90 |
| Purchase #6 | $195.92 | 13.657% | $222.6768 | $222.68 | $222.70 | $222.70 |
| Purchase #7 | $198.60 | 5.692% | $209.9043 | $209.90 | $209.90 | $209.90 |
| 7 purchase totals = | $934.14 | $1,039.2795 | $1,039.28 | $1,039.30 | $1,039.30 | |