| 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 | $9.51 | 13.824% | $10.8247 | $10.82 | $10.80 | $10.80 |
| Purchase #2 | $210.55 | 10.803% | $233.2957 | $233.30 | $233.30 | $233.30 |
| Purchase #3 | $16.28 | 8.505% | $17.6646 | $17.66 | $17.65 | $17.70 |
| Purchase #4 | $145.41 | 12.303% | $163.2998 | $163.30 | $163.30 | $163.30 |
| Purchase #5 | $127.73 | 4.718% | $133.7563 | $133.76 | $133.75 | $133.80 |
| Purchase #6 | $134.58 | 12.650% | $151.6044 | $151.60 | $151.60 | $151.60 |
| Purchase #7 | $108.96 | 8.640% | $118.3741 | $118.37 | $118.35 | $118.40 |
| 7 purchase totals = | $753.02 | $828.8196 | $828.81 | $828.75 | $828.90 | |