| 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 | $20.65 | 13.549% | $23.4479 | $23.45 | $23.45 | $23.40 |
| Purchase #2 | $246.69 | 4.750% | $258.4078 | $258.41 | $258.40 | $258.40 |
| Purchase #3 | $49.97 | 13.567% | $56.7494 | $56.75 | $56.75 | $56.70 |
| Purchase #4 | $225.69 | 3.521% | $233.6365 | $233.64 | $233.65 | $233.60 |
| Purchase #5 | $193.36 | 9.634% | $211.9883 | $211.99 | $212.00 | $212.00 |
| Purchase #6 | $106.37 | 8.649% | $115.5699 | $115.57 | $115.55 | $115.60 |
| Purchase #7 | $187.55 | 13.705% | $213.2537 | $213.25 | $213.25 | $213.30 |
| 7 purchase totals = | $1,030.28 | $1,113.0535 | $1,113.06 | $1,113.05 | $1,113.00 | |