| 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 | $190.91 | 3.784% | $198.134 | $198.13 | $198.15 | $198.10 |
| Purchase #2 | $11.91 | 7.280% | $12.777 | $12.78 | $12.80 | $12.80 |
| Purchase #3 | $129.25 | 3.708% | $134.0426 | $134.04 | $134.05 | $134.00 |
| Purchase #4 | $96.38 | 9.605% | $105.6373 | $105.64 | $105.65 | $105.60 |
| Purchase #5 | $47.49 | 7.367% | $50.9886 | $50.99 | $51.00 | $51.00 |
| Purchase #6 | $196.50 | 8.241% | $212.6936 | $212.69 | $212.70 | $212.70 |
| Purchase #7 | $247.25 | 9.848% | $271.5992 | $271.60 | $271.60 | $271.60 |
| 7 purchase totals = | $919.69 | $985.8723 | $985.87 | $985.95 | $985.80 | |