| 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 | $200.27 | 9.512% | $219.3197 | $219.32 | $219.30 | $219.30 |
| Purchase #2 | $123.92 | 9.835% | $136.1075 | $136.11 | $136.10 | $136.10 |
| Purchase #3 | $241.93 | 10.523% | $267.3883 | $267.39 | $267.40 | $267.40 |
| Purchase #4 | $209.74 | 10.224% | $231.1838 | $231.18 | $231.20 | $231.20 |
| Purchase #5 | $193.80 | 5.441% | $204.3447 | $204.34 | $204.35 | $204.30 |
| Purchase #6 | $82.73 | 7.760% | $89.1498 | $89.15 | $89.15 | $89.10 |
| Purchase #7 | $209.43 | 6.789% | $223.6482 | $223.65 | $223.65 | $223.60 |
| 7 purchase totals = | $1,261.82 | $1,371.1420 | $1,371.14 | $1,371.15 | $1,371.00 | |