| 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 | $202.62 | 9.145% | $221.1496 | $221.15 | $221.15 | $221.10 |
| Purchase #2 | $218.62 | 12.728% | $246.446 | $246.45 | $246.45 | $246.40 |
| Purchase #3 | $218.77 | 4.772% | $229.2097 | $229.21 | $229.20 | $229.20 |
| Purchase #4 | $136.82 | 6.245% | $145.3644 | $145.36 | $145.35 | $145.40 |
| Purchase #5 | $187.44 | 9.757% | $205.7285 | $205.73 | $205.75 | $205.70 |
| Purchase #6 | $67.84 | 4.438% | $70.8507 | $70.85 | $70.85 | $70.90 |
| Purchase #7 | $40.26 | 10.429% | $44.4587 | $44.46 | $44.45 | $44.50 |
| 7 purchase totals = | $1,072.37 | $1,163.2076 | $1,163.21 | $1,163.20 | $1,163.20 | |