| 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 | $184.39 | 11.257% | $205.1468 | $205.15 | $205.15 | $205.10 |
| Purchase #2 | $75.81 | 10.774% | $83.9778 | $83.98 | $84.00 | $84.00 |
| Purchase #3 | $83.67 | 8.443% | $90.7343 | $90.73 | $90.75 | $90.70 |
| Purchase #4 | $30.33 | 3.638% | $31.4334 | $31.43 | $31.45 | $31.40 |
| Purchase #5 | $44.83 | 4.599% | $46.8917 | $46.89 | $46.90 | $46.90 |
| Purchase #6 | $224.44 | 6.366% | $238.7279 | $238.73 | $238.75 | $238.70 |
| Purchase #7 | $247.98 | 7.538% | $266.6727 | $266.67 | $266.65 | $266.70 |
| 7 purchase totals = | $891.45 | $963.5846 | $963.58 | $963.65 | $963.50 | |