| 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 | $235.42 | 10.354% | $259.7954 | $259.80 | $259.80 | $259.80 |
| Purchase #2 | $62.83 | 10.682% | $69.5415 | $69.54 | $69.55 | $69.50 |
| Purchase #3 | $246.60 | 4.346% | $257.3172 | $257.32 | $257.30 | $257.30 |
| Purchase #4 | $161.29 | 4.384% | $168.361 | $168.36 | $168.35 | $168.40 |
| Purchase #5 | $39.36 | 4.364% | $41.0777 | $41.08 | $41.10 | $41.10 |
| Purchase #6 | $159.51 | 9.474% | $174.622 | $174.62 | $174.60 | $174.60 |
| Purchase #7 | $208.77 | 11.156% | $232.0604 | $232.06 | $232.05 | $232.10 |
| 7 purchase totals = | $1,113.78 | $1,202.7752 | $1,202.78 | $1,202.75 | $1,202.80 | |