| 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 | $54.53 | 12.402% | $61.2928 | $61.29 | $61.30 | $61.30 |
| Purchase #2 | $246.91 | 10.533% | $272.917 | $272.92 | $272.90 | $272.90 |
| Purchase #3 | $216.87 | 11.519% | $241.8513 | $241.85 | $241.85 | $241.90 |
| Purchase #4 | $219.74 | 13.606% | $249.6378 | $249.64 | $249.65 | $249.60 |
| Purchase #5 | $8.42 | 3.283% | $8.6964 | $8.70 | $8.70 | $8.70 |
| Purchase #6 | $189.77 | 8.503% | $205.9061 | $205.91 | $205.90 | $205.90 |
| Purchase #7 | $73.51 | 11.207% | $81.7483 | $81.75 | $81.75 | $81.70 |
| 7 purchase totals = | $1,009.75 | $1,122.0497 | $1,122.06 | $1,122.05 | $1,122.00 | |