| 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 | $35.69 | 5.582% | $37.6822 | $37.68 | $37.70 | $37.70 |
| Purchase #2 | $210.40 | 12.359% | $236.4033 | $236.40 | $236.40 | $236.40 |
| Purchase #3 | $193.32 | 7.813% | $208.4241 | $208.42 | $208.40 | $208.40 |
| Purchase #4 | $23.88 | 4.858% | $25.0401 | $25.04 | $25.05 | $25.00 |
| Purchase #5 | $179.70 | 13.173% | $203.3719 | $203.37 | $203.35 | $203.40 |
| Purchase #6 | $148.54 | 11.769% | $166.0217 | $166.02 | $166.00 | $166.00 |
| Purchase #7 | $223.26 | 10.569% | $246.8563 | $246.86 | $246.85 | $246.90 |
| 7 purchase totals = | $1,014.79 | $1,123.7996 | $1,123.79 | $1,123.75 | $1,123.80 | |