| 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 | $202.52 | 6.261% | $215.1998 | $215.20 | $215.20 | $215.20 |
| Purchase #2 | $11.26 | 7.772% | $12.1351 | $12.14 | $12.15 | $12.10 |
| Purchase #3 | $180.25 | 5.626% | $190.3909 | $190.39 | $190.40 | $190.40 |
| Purchase #4 | $121.81 | 12.540% | $137.085 | $137.09 | $137.10 | $137.10 |
| Purchase #5 | $108.92 | 9.369% | $119.1247 | $119.12 | $119.10 | $119.10 |
| Purchase #6 | $42.64 | 10.559% | $47.1424 | $47.14 | $47.15 | $47.10 |
| Purchase #7 | $176.78 | 3.598% | $183.1405 | $183.14 | $183.15 | $183.10 |
| 7 purchase totals = | $844.18 | $904.2184 | $904.22 | $904.25 | $904.10 | |