| 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 | $221.48 | 12.809% | $249.8494 | $249.85 | $249.85 | $249.80 |
| Purchase #2 | $74.40 | 12.442% | $83.6568 | $83.66 | $83.65 | $83.70 |
| Purchase #3 | $184.68 | 9.455% | $202.1415 | $202.14 | $202.15 | $202.10 |
| Purchase #4 | $205.25 | 8.304% | $222.294 | $222.29 | $222.30 | $222.30 |
| Purchase #5 | $170.49 | 12.531% | $191.8541 | $191.85 | $191.85 | $191.90 |
| Purchase #6 | $20.36 | 8.748% | $22.1411 | $22.14 | $22.15 | $22.10 |
| Purchase #7 | $33.58 | 5.433% | $35.4044 | $35.40 | $35.40 | $35.40 |
| 7 purchase totals = | $910.24 | $1,007.3413 | $1,007.33 | $1,007.35 | $1,007.30 | |