| 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 | $123.35 | 12.677% | $138.9871 | $138.99 | $139.00 | $139.00 |
| Purchase #2 | $167.89 | 3.672% | $174.0549 | $174.05 | $174.05 | $174.10 |
| Purchase #3 | $248.98 | 13.433% | $282.4255 | $282.43 | $282.45 | $282.40 |
| Purchase #4 | $192.33 | 6.218% | $204.2891 | $204.29 | $204.30 | $204.30 |
| Purchase #5 | $103.52 | 11.257% | $115.1732 | $115.17 | $115.15 | $115.20 |
| Purchase #6 | $26.93 | 4.445% | $28.127 | $28.13 | $28.15 | $28.10 |
| Purchase #7 | $243.52 | 6.410% | $259.1296 | $259.13 | $259.15 | $259.10 |
| 7 purchase totals = | $1,106.52 | $1,202.1864 | $1,202.19 | $1,202.25 | $1,202.20 | |