| 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 | $205.70 | 4.794% | $215.5613 | $215.56 | $215.55 | $215.60 |
| Purchase #2 | $114.87 | 8.787% | $124.9636 | $124.96 | $124.95 | $125.00 |
| Purchase #3 | $229.59 | 9.817% | $252.1289 | $252.13 | $252.15 | $252.10 |
| Purchase #4 | $127.75 | 4.261% | $133.1934 | $133.19 | $133.20 | $133.20 |
| Purchase #5 | $10.38 | 5.289% | $10.929 | $10.93 | $10.95 | $10.90 |
| Purchase #6 | $211.40 | 6.448% | $225.0311 | $225.03 | $225.05 | $225.00 |
| Purchase #7 | $197.53 | 13.375% | $223.9496 | $223.95 | $223.95 | $223.90 |
| 7 purchase totals = | $1,097.22 | $1,185.7569 | $1,185.75 | $1,185.80 | $1,185.70 | |