| 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 | $250.76 | 3.438% | $259.3811 | $259.38 | $259.40 | $259.40 |
| Purchase #2 | $39.63 | 13.236% | $44.8754 | $44.88 | $44.90 | $44.90 |
| Purchase #3 | $187.62 | 11.210% | $208.6522 | $208.65 | $208.65 | $208.70 |
| Purchase #4 | $202.28 | 6.158% | $214.7364 | $214.74 | $214.75 | $214.70 |
| Purchase #5 | $167.38 | 13.352% | $189.7286 | $189.73 | $189.75 | $189.70 |
| Purchase #6 | $130.92 | 6.441% | $139.3526 | $139.35 | $139.35 | $139.40 |
| Purchase #7 | $102.85 | 3.719% | $106.675 | $106.68 | $106.70 | $106.70 |
| 7 purchase totals = | $1,081.44 | $1,163.4013 | $1,163.41 | $1,163.50 | $1,163.50 | |