| 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 | $215.57 | 7.255% | $231.2096 | $231.21 | $231.20 | $231.20 |
| Purchase #2 | $171.72 | 8.836% | $186.8932 | $186.89 | $186.90 | $186.90 |
| Purchase #3 | $189.35 | 5.698% | $200.1392 | $200.14 | $200.15 | $200.10 |
| Purchase #4 | $100.38 | 7.574% | $107.9828 | $107.98 | $108.00 | $108.00 |
| Purchase #5 | $99.94 | 4.229% | $104.1665 | $104.17 | $104.15 | $104.20 |
| Purchase #6 | $210.79 | 12.404% | $236.9364 | $236.94 | $236.95 | $236.90 |
| Purchase #7 | $185.47 | 4.639% | $194.074 | $194.07 | $194.05 | $194.10 |
| 7 purchase totals = | $1,173.22 | $1,261.4017 | $1,261.40 | $1,261.40 | $1,261.40 | |