| 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 | $130.53 | 11.112% | $145.0345 | $145.03 | $145.05 | $145.00 |
| Purchase #2 | $183.31 | 10.195% | $201.9985 | $202.00 | $202.00 | $202.00 |
| Purchase #3 | $233.69 | 13.581% | $265.4274 | $265.43 | $265.45 | $265.40 |
| Purchase #4 | $104.58 | 8.179% | $113.1336 | $113.13 | $113.15 | $113.10 |
| Purchase #5 | $190.75 | 9.247% | $208.3887 | $208.39 | $208.40 | $208.40 |
| Purchase #6 | $132.77 | 6.824% | $141.8302 | $141.83 | $141.85 | $141.80 |
| Purchase #7 | $164.65 | 4.114% | $171.4237 | $171.42 | $171.40 | $171.40 |
| 7 purchase totals = | $1,140.28 | $1,247.2366 | $1,247.23 | $1,247.30 | $1,247.10 | |