| 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 | $211.47 | 9.862% | $232.3252 | $232.33 | $232.35 | $232.30 |
| Purchase #2 | $6.44 | 9.652% | $7.0616 | $7.06 | $7.05 | $7.10 |
| Purchase #3 | $121.79 | 11.167% | $135.3903 | $135.39 | $135.40 | $135.40 |
| Purchase #4 | $69.67 | 8.102% | $75.3147 | $75.31 | $75.30 | $75.30 |
| Purchase #5 | $169.75 | 12.310% | $190.6462 | $190.65 | $190.65 | $190.60 |
| Purchase #6 | $145.78 | 3.611% | $151.0441 | $151.04 | $151.05 | $151.00 |
| Purchase #7 | $77.81 | 12.204% | $87.3059 | $87.31 | $87.30 | $87.30 |
| 7 purchase totals = | $802.71 | $879.0880 | $879.09 | $879.10 | $879.00 | |