| 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 | $139.81 | 5.166% | $147.0326 | $147.03 | $147.05 | $147.00 |
| Purchase #2 | $91.92 | 11.623% | $102.6039 | $102.60 | $102.60 | $102.60 |
| Purchase #3 | $95.95 | 8.213% | $103.8304 | $103.83 | $103.85 | $103.80 |
| Purchase #4 | $241.85 | 8.649% | $262.7676 | $262.77 | $262.75 | $262.80 |
| Purchase #5 | $156.77 | 3.379% | $162.0673 | $162.07 | $162.05 | $162.10 |
| Purchase #6 | $230.88 | 12.330% | $259.3475 | $259.35 | $259.35 | $259.30 |
| Purchase #7 | $94.69 | 12.407% | $106.4382 | $106.44 | $106.45 | $106.40 |
| 7 purchase totals = | $1,051.87 | $1,144.0875 | $1,144.09 | $1,144.10 | $1,144.00 | |