| 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 | $83.28 | 6.168% | $88.4167 | $88.42 | $88.40 | $88.40 |
| Purchase #2 | $208.42 | 4.167% | $217.1049 | $217.10 | $217.10 | $217.10 |
| Purchase #3 | $216.56 | 6.819% | $231.3272 | $231.33 | $231.35 | $231.30 |
| Purchase #4 | $23.43 | 7.667% | $25.2264 | $25.23 | $25.25 | $25.20 |
| Purchase #5 | $209.88 | 13.613% | $238.451 | $238.45 | $238.45 | $238.50 |
| Purchase #6 | $185.54 | 10.461% | $204.9493 | $204.95 | $204.95 | $204.90 |
| Purchase #7 | $223.56 | 5.625% | $236.1353 | $236.14 | $236.15 | $236.10 |
| 7 purchase totals = | $1,150.67 | $1,241.6108 | $1,241.62 | $1,241.65 | $1,241.50 | |