| 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 | $187.56 | 3.291% | $193.7326 | $193.73 | $193.75 | $193.70 |
| Purchase #2 | $245.80 | 12.748% | $277.1346 | $277.13 | $277.15 | $277.10 |
| Purchase #3 | $222.30 | 12.769% | $250.6855 | $250.69 | $250.70 | $250.70 |
| Purchase #4 | $124.35 | 11.790% | $139.0109 | $139.01 | $139.00 | $139.00 |
| Purchase #5 | $193.67 | 8.347% | $209.8356 | $209.84 | $209.85 | $209.80 |
| Purchase #6 | $240.36 | 13.822% | $273.5826 | $273.58 | $273.60 | $273.60 |
| Purchase #7 | $204.26 | 13.353% | $231.5348 | $231.53 | $231.55 | $231.50 |
| 7 purchase totals = | $1,418.30 | $1,575.5166 | $1,575.51 | $1,575.60 | $1,575.40 | |