| 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 | $193.98 | 4.752% | $203.1979 | $203.20 | $203.20 | $203.20 |
| Purchase #2 | $128.95 | 3.424% | $133.3652 | $133.37 | $133.35 | $133.40 |
| Purchase #3 | $189.46 | 5.473% | $199.8291 | $199.83 | $199.85 | $199.80 |
| Purchase #4 | $99.96 | 7.585% | $107.542 | $107.54 | $107.55 | $107.50 |
| Purchase #5 | $136.37 | 10.249% | $150.3466 | $150.35 | $150.35 | $150.30 |
| Purchase #6 | $217.29 | 8.810% | $236.4332 | $236.43 | $236.45 | $236.40 |
| Purchase #7 | $224.78 | 6.501% | $239.3929 | $239.39 | $239.40 | $239.40 |
| 7 purchase totals = | $1,190.79 | $1,270.1069 | $1,270.11 | $1,270.15 | $1,270.00 | |