| 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 | $15.44 | 11.506% | $17.2165 | $17.22 | $17.20 | $17.20 |
| Purchase #2 | $231.38 | 12.165% | $259.5274 | $259.53 | $259.55 | $259.50 |
| Purchase #3 | $198.60 | 11.406% | $221.2523 | $221.25 | $221.25 | $221.30 |
| Purchase #4 | $232.56 | 8.261% | $251.7718 | $251.77 | $251.75 | $251.80 |
| Purchase #5 | $232.29 | 9.714% | $254.8547 | $254.85 | $254.85 | $254.90 |
| Purchase #6 | $51.58 | 7.249% | $55.319 | $55.32 | $55.30 | $55.30 |
| Purchase #7 | $131.75 | 9.484% | $144.2452 | $144.25 | $144.25 | $144.20 |
| 7 purchase totals = | $1,093.60 | $1,204.1869 | $1,204.19 | $1,204.15 | $1,204.20 | |