| 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 | $203.79 | 4.510% | $212.9809 | $212.98 | $213.00 | $213.00 |
| Purchase #2 | $133.55 | 12.751% | $150.579 | $150.58 | $150.60 | $150.60 |
| Purchase #3 | $168.81 | 3.506% | $174.7285 | $174.73 | $174.75 | $174.70 |
| Purchase #4 | $163.63 | 13.672% | $186.0015 | $186.00 | $186.00 | $186.00 |
| Purchase #5 | $228.36 | 4.529% | $238.7024 | $238.70 | $238.70 | $238.70 |
| Purchase #6 | $119.50 | 13.239% | $135.3206 | $135.32 | $135.30 | $135.30 |
| Purchase #7 | $224.38 | 13.650% | $255.0079 | $255.01 | $255.00 | $255.00 |
| 7 purchase totals = | $1,242.02 | $1,353.3208 | $1,353.32 | $1,353.35 | $1,353.30 | |