| 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 | $112.60 | 10.223% | $124.1111 | $124.11 | $124.10 | $124.10 |
| Purchase #2 | $26.93 | 7.443% | $28.9344 | $28.93 | $28.95 | $28.90 |
| Purchase #3 | $58.89 | 8.525% | $63.9104 | $63.91 | $63.90 | $63.90 |
| Purchase #4 | $71.44 | 12.432% | $80.3214 | $80.32 | $80.30 | $80.30 |
| Purchase #5 | $249.87 | 7.643% | $268.9676 | $268.97 | $268.95 | $269.00 |
| Purchase #6 | $245.52 | 12.499% | $276.2075 | $276.21 | $276.20 | $276.20 |
| Purchase #7 | $192.84 | 11.652% | $215.3097 | $215.31 | $215.30 | $215.30 |
| 7 purchase totals = | $958.09 | $1,057.7621 | $1,057.76 | $1,057.70 | $1,057.70 | |