| 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 | $115.31 | 11.666% | $128.7621 | $128.76 | $128.75 | $128.80 |
| Purchase #2 | $228.77 | 11.274% | $254.5615 | $254.56 | $254.55 | $254.60 |
| Purchase #3 | $196.54 | 8.763% | $213.7628 | $213.76 | $213.75 | $213.80 |
| Purchase #4 | $128.94 | 3.174% | $133.0326 | $133.03 | $133.05 | $133.00 |
| Purchase #5 | $119.64 | 5.523% | $126.2477 | $126.25 | $126.25 | $126.20 |
| Purchase #6 | $208.42 | 12.150% | $233.743 | $233.74 | $233.75 | $233.70 |
| Purchase #7 | $28.78 | 12.734% | $32.4448 | $32.44 | $32.45 | $32.40 |
| 7 purchase totals = | $1,026.40 | $1,122.5545 | $1,122.54 | $1,122.55 | $1,122.50 | |