| 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 | $234.32 | 10.132% | $258.0613 | $258.06 | $258.05 | $258.10 |
| Purchase #2 | $186.34 | 6.566% | $198.5751 | $198.58 | $198.60 | $198.60 |
| Purchase #3 | $235.32 | 5.127% | $247.3849 | $247.38 | $247.40 | $247.40 |
| Purchase #4 | $123.40 | 9.466% | $135.081 | $135.08 | $135.10 | $135.10 |
| Purchase #5 | $229.75 | 3.872% | $238.6459 | $238.65 | $238.65 | $238.60 |
| Purchase #6 | $64.44 | 6.257% | $68.472 | $68.47 | $68.45 | $68.50 |
| Purchase #7 | $211.65 | 8.241% | $229.0921 | $229.09 | $229.10 | $229.10 |
| 7 purchase totals = | $1,285.22 | $1,375.3123 | $1,375.31 | $1,375.35 | $1,375.40 | |