| 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 | $243.25 | 11.333% | $270.8175 | $270.82 | $270.80 | $270.80 |
| Purchase #2 | $237.41 | 3.624% | $246.0137 | $246.01 | $246.00 | $246.00 |
| Purchase #3 | $39.70 | 13.147% | $44.9194 | $44.92 | $44.90 | $44.90 |
| Purchase #4 | $217.76 | 13.756% | $247.7151 | $247.72 | $247.70 | $247.70 |
| Purchase #5 | $183.34 | 8.413% | $198.7644 | $198.76 | $198.75 | $198.80 |
| Purchase #6 | $208.90 | 3.193% | $215.5702 | $215.57 | $215.55 | $215.60 |
| Purchase #7 | $179.98 | 7.585% | $193.6315 | $193.63 | $193.65 | $193.60 |
| 7 purchase totals = | $1,310.34 | $1,417.4318 | $1,417.43 | $1,417.35 | $1,417.40 | |