| 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 | $195.31 | 8.228% | $211.3801 | $211.38 | $211.40 | $211.40 |
| Purchase #2 | $166.73 | 7.498% | $179.2314 | $179.23 | $179.25 | $179.20 |
| Purchase #3 | $154.40 | 5.576% | $163.0093 | $163.01 | $163.00 | $163.00 |
| Purchase #4 | $239.58 | 11.289% | $266.6262 | $266.63 | $266.65 | $266.60 |
| Purchase #5 | $121.57 | 9.678% | $133.3355 | $133.34 | $133.35 | $133.30 |
| Purchase #6 | $174.40 | 3.748% | $180.9365 | $180.94 | $180.95 | $180.90 |
| Purchase #7 | $88.44 | 10.241% | $97.4971 | $97.50 | $97.50 | $97.50 |
| 7 purchase totals = | $1,140.43 | $1,232.0161 | $1,232.03 | $1,232.10 | $1,231.90 | |