| 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 | $22.51 | 5.314% | $23.7062 | $23.71 | $23.70 | $23.70 |
| Purchase #2 | $21.85 | 5.211% | $22.9886 | $22.99 | $23.00 | $23.00 |
| Purchase #3 | $105.42 | 8.633% | $114.5209 | $114.52 | $114.50 | $114.50 |
| Purchase #4 | $205.54 | 5.495% | $216.8344 | $216.83 | $216.85 | $216.80 |
| Purchase #5 | $188.85 | 4.715% | $197.7543 | $197.75 | $197.75 | $197.80 |
| Purchase #6 | $122.76 | 7.102% | $131.4784 | $131.48 | $131.50 | $131.50 |
| Purchase #7 | $217.81 | 13.443% | $247.0902 | $247.09 | $247.10 | $247.10 |
| 7 purchase totals = | $884.74 | $954.3730 | $954.37 | $954.40 | $954.40 | |