| 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 | $21.56 | 8.280% | $23.3452 | $23.35 | $23.35 | $23.30 |
| Purchase #2 | $126.39 | 9.730% | $138.6877 | $138.69 | $138.70 | $138.70 |
| Purchase #3 | $198.71 | 9.285% | $217.1602 | $217.16 | $217.15 | $217.20 |
| Purchase #4 | $208.97 | 4.343% | $218.0456 | $218.05 | $218.05 | $218.00 |
| Purchase #5 | $177.80 | 5.325% | $187.2679 | $187.27 | $187.25 | $187.30 |
| Purchase #6 | $222.40 | 4.203% | $231.7475 | $231.75 | $231.75 | $231.70 |
| Purchase #7 | $136.44 | 6.752% | $145.6524 | $145.65 | $145.65 | $145.70 |
| 7 purchase totals = | $1,092.27 | $1,161.9065 | $1,161.92 | $1,161.90 | $1,161.90 | |