| 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 | $198.54 | 5.609% | $209.6761 | $209.68 | $209.70 | $209.70 |
| Purchase #2 | $218.34 | 5.793% | $230.9884 | $230.99 | $231.00 | $231.00 |
| Purchase #3 | $28.34 | 7.845% | $30.5633 | $30.56 | $30.55 | $30.60 |
| Purchase #4 | $207.86 | 11.451% | $231.662 | $231.66 | $231.65 | $231.70 |
| Purchase #5 | $140.98 | 8.173% | $152.5023 | $152.50 | $152.50 | $152.50 |
| Purchase #6 | $34.55 | 13.194% | $39.1085 | $39.11 | $39.10 | $39.10 |
| Purchase #7 | $95.78 | 8.620% | $104.0362 | $104.04 | $104.05 | $104.00 |
| 7 purchase totals = | $924.39 | $998.5368 | $998.54 | $998.55 | $998.60 | |