| 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 | $123.41 | 5.703% | $130.4481 | $130.45 | $130.45 | $130.40 |
| Purchase #2 | $32.40 | 13.737% | $36.8508 | $36.85 | $36.85 | $36.90 |
| Purchase #3 | $221.43 | 9.639% | $242.7736 | $242.77 | $242.75 | $242.80 |
| Purchase #4 | $243.42 | 4.347% | $254.0015 | $254.00 | $254.00 | $254.00 |
| Purchase #5 | $121.25 | 3.343% | $125.3034 | $125.30 | $125.30 | $125.30 |
| Purchase #6 | $12.92 | 5.188% | $13.5903 | $13.59 | $13.60 | $13.60 |
| Purchase #7 | $216.81 | 10.214% | $238.955 | $238.96 | $238.95 | $239.00 |
| 7 purchase totals = | $971.64 | $1,041.9227 | $1,041.92 | $1,041.90 | $1,042.00 | |