| 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 | $131.26 | 7.823% | $141.5285 | $141.53 | $141.55 | $141.50 |
| Purchase #2 | $134.50 | 9.449% | $147.2089 | $147.21 | $147.20 | $147.20 |
| Purchase #3 | $80.90 | 4.152% | $84.259 | $84.26 | $84.25 | $84.30 |
| Purchase #4 | $122.46 | 7.684% | $131.8698 | $131.87 | $131.85 | $131.90 |
| Purchase #5 | $198.78 | 8.207% | $215.0939 | $215.09 | $215.10 | $215.10 |
| Purchase #6 | $195.29 | 10.480% | $215.7564 | $215.76 | $215.75 | $215.80 |
| Purchase #7 | $250.77 | 13.334% | $284.2077 | $284.21 | $284.20 | $284.20 |
| 7 purchase totals = | $1,113.96 | $1,219.9242 | $1,219.93 | $1,219.90 | $1,220.00 | |