| 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 | $202.88 | 8.243% | $219.6034 | $219.60 | $219.60 | $219.60 |
| Purchase #2 | $216.77 | 13.838% | $246.7666 | $246.77 | $246.75 | $246.80 |
| Purchase #3 | $140.37 | 10.304% | $154.8337 | $154.83 | $154.85 | $154.80 |
| Purchase #4 | $195.77 | 8.356% | $212.1285 | $212.13 | $212.15 | $212.10 |
| Purchase #5 | $237.82 | 8.736% | $258.596 | $258.60 | $258.60 | $258.60 |
| Purchase #6 | $157.36 | 4.473% | $164.3987 | $164.40 | $164.40 | $164.40 |
| Purchase #7 | $63.52 | 5.717% | $67.1514 | $67.15 | $67.15 | $67.20 |
| 7 purchase totals = | $1,214.49 | $1,323.4783 | $1,323.48 | $1,323.50 | $1,323.50 | |