| 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 | $130.30 | 6.713% | $139.047 | $139.05 | $139.05 | $139.00 |
| Purchase #2 | $97.83 | 5.550% | $103.2596 | $103.26 | $103.25 | $103.30 |
| Purchase #3 | $36.85 | 7.820% | $39.7317 | $39.73 | $39.75 | $39.70 |
| Purchase #4 | $105.65 | 4.582% | $110.4909 | $110.49 | $110.50 | $110.50 |
| Purchase #5 | $92.63 | 10.817% | $102.6498 | $102.65 | $102.65 | $102.60 |
| Purchase #6 | $226.85 | 12.349% | $254.8637 | $254.86 | $254.85 | $254.90 |
| Purchase #7 | $96.37 | 11.856% | $107.7956 | $107.80 | $107.80 | $107.80 |
| 7 purchase totals = | $786.48 | $857.8383 | $857.84 | $857.85 | $857.80 | |