| 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 | $246.42 | 10.598% | $272.5356 | $272.54 | $272.55 | $272.50 |
| Purchase #2 | $98.37 | 5.507% | $103.7872 | $103.79 | $103.80 | $103.80 |
| Purchase #3 | $201.60 | 13.607% | $229.0317 | $229.03 | $229.05 | $229.00 |
| Purchase #4 | $120.32 | 13.863% | $137 | $137.00 | $137.00 | $137.00 |
| Purchase #5 | $128.28 | 5.820% | $135.7459 | $135.75 | $135.75 | $135.70 |
| Purchase #6 | $199.78 | 8.797% | $217.3546 | $217.35 | $217.35 | $217.40 |
| Purchase #7 | $179.82 | 13.854% | $204.7323 | $204.73 | $204.75 | $204.70 |
| 7 purchase totals = | $1,174.59 | $1,300.1873 | $1,300.19 | $1,300.25 | $1,300.10 | |