| 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 | $104.56 | 5.230% | $110.0285 | $110.03 | $110.05 | $110.00 |
| Purchase #2 | $163.64 | 7.776% | $176.3646 | $176.36 | $176.35 | $176.40 |
| Purchase #3 | $209.53 | 3.177% | $216.1868 | $216.19 | $216.20 | $216.20 |
| Purchase #4 | $28.54 | 6.798% | $30.4801 | $30.48 | $30.50 | $30.50 |
| Purchase #5 | $121.26 | 5.661% | $128.1245 | $128.12 | $128.10 | $128.10 |
| Purchase #6 | $145.51 | 11.854% | $162.7588 | $162.76 | $162.75 | $162.80 |
| Purchase #7 | $168.43 | 6.873% | $180.0062 | $180.01 | $180.00 | $180.00 |
| 7 purchase totals = | $941.47 | $1,003.9495 | $1,003.95 | $1,003.95 | $1,004.00 | |