| 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 | $31.83 | 12.225% | $35.7212 | $35.72 | $35.70 | $35.70 |
| Purchase #2 | $121.88 | 13.178% | $137.9413 | $137.94 | $137.95 | $137.90 |
| Purchase #3 | $179.94 | 12.493% | $202.4199 | $202.42 | $202.40 | $202.40 |
| Purchase #4 | $163.83 | 6.144% | $173.8957 | $173.90 | $173.90 | $173.90 |
| Purchase #5 | $185.97 | 4.336% | $194.0337 | $194.03 | $194.05 | $194.00 |
| Purchase #6 | $226.90 | 4.591% | $237.317 | $237.32 | $237.30 | $237.30 |
| Purchase #7 | $97.35 | 9.703% | $106.7959 | $106.80 | $106.80 | $106.80 |
| 7 purchase totals = | $1,007.70 | $1,088.1247 | $1,088.13 | $1,088.10 | $1,088.00 | |