| 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 | $243.74 | 10.777% | $270.0079 | $270.01 | $270.00 | $270.00 |
| Purchase #2 | $103.98 | 5.504% | $109.7031 | $109.70 | $109.70 | $109.70 |
| Purchase #3 | $240.94 | 3.778% | $250.0427 | $250.04 | $250.05 | $250.00 |
| Purchase #4 | $99.82 | 4.273% | $104.0853 | $104.09 | $104.10 | $104.10 |
| Purchase #5 | $28.85 | 13.759% | $32.8195 | $32.82 | $32.80 | $32.80 |
| Purchase #6 | $170.47 | 3.587% | $176.5848 | $176.58 | $176.60 | $176.60 |
| Purchase #7 | $113.53 | 13.857% | $129.2619 | $129.26 | $129.25 | $129.30 |
| 7 purchase totals = | $1,001.33 | $1,072.5052 | $1,072.50 | $1,072.50 | $1,072.50 | |