| 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 | $215.36 | 12.503% | $242.2865 | $242.29 | $242.30 | $242.30 |
| Purchase #2 | $203.81 | 10.653% | $225.5219 | $225.52 | $225.50 | $225.50 |
| Purchase #3 | $176.60 | 3.620% | $182.9929 | $182.99 | $183.00 | $183.00 |
| Purchase #4 | $61.92 | 5.540% | $65.3504 | $65.35 | $65.35 | $65.40 |
| Purchase #5 | $34.28 | 10.608% | $37.9164 | $37.92 | $37.90 | $37.90 |
| Purchase #6 | $78.75 | 11.476% | $87.7874 | $87.79 | $87.80 | $87.80 |
| Purchase #7 | $163.66 | 7.713% | $176.2831 | $176.28 | $176.30 | $176.30 |
| 7 purchase totals = | $934.38 | $1,018.1386 | $1,018.14 | $1,018.15 | $1,018.20 | |