| 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 | $16.79 | 3.396% | $17.3602 | $17.36 | $17.35 | $17.40 |
| Purchase #2 | $130.38 | 8.748% | $141.7856 | $141.79 | $141.80 | $141.80 |
| Purchase #3 | $161.41 | 6.442% | $171.808 | $171.81 | $171.80 | $171.80 |
| Purchase #4 | $6.34 | 4.806% | $6.6447 | $6.64 | $6.65 | $6.60 |
| Purchase #5 | $230.30 | 10.775% | $255.1148 | $255.11 | $255.10 | $255.10 |
| Purchase #6 | $238.35 | 10.843% | $264.1943 | $264.19 | $264.20 | $264.20 |
| Purchase #7 | $238.52 | 3.342% | $246.4913 | $246.49 | $246.50 | $246.50 |
| 7 purchase totals = | $1,022.09 | $1,103.3989 | $1,103.39 | $1,103.40 | $1,103.40 | |