| 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 | $110.37 | 10.598% | $122.067 | $122.07 | $122.05 | $122.10 |
| Purchase #2 | $107.25 | 11.349% | $119.4218 | $119.42 | $119.40 | $119.40 |
| Purchase #3 | $13.96 | 13.260% | $15.8111 | $15.81 | $15.80 | $15.80 |
| Purchase #4 | $226.97 | 5.590% | $239.6576 | $239.66 | $239.65 | $239.70 |
| Purchase #5 | $161.92 | 13.676% | $184.0642 | $184.06 | $184.05 | $184.10 |
| Purchase #6 | $110.31 | 3.832% | $114.5371 | $114.54 | $114.55 | $114.50 |
| Purchase #7 | $101.68 | 5.206% | $106.9735 | $106.97 | $106.95 | $107.00 |
| 7 purchase totals = | $832.46 | $902.5323 | $902.53 | $902.45 | $902.60 | |