| 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 | $102.88 | 10.848% | $114.0404 | $114.04 | $114.05 | $114.00 |
| Purchase #2 | $76.95 | 3.293% | $79.484 | $79.48 | $79.50 | $79.50 |
| Purchase #3 | $209.83 | 9.151% | $229.0315 | $229.03 | $229.05 | $229.00 |
| Purchase #4 | $141.89 | 13.314% | $160.7812 | $160.78 | $160.80 | $160.80 |
| Purchase #5 | $230.71 | 9.556% | $252.7566 | $252.76 | $252.75 | $252.80 |
| Purchase #6 | $161.61 | 5.223% | $170.0509 | $170.05 | $170.05 | $170.10 |
| Purchase #7 | $165.92 | 11.183% | $184.4748 | $184.47 | $184.45 | $184.50 |
| 7 purchase totals = | $1,089.79 | $1,190.6194 | $1,190.61 | $1,190.65 | $1,190.70 | |