| 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 | $60.70 | 13.384% | $68.8241 | $68.82 | $68.80 | $68.80 |
| Purchase #2 | $227.72 | 7.611% | $245.0518 | $245.05 | $245.05 | $245.10 |
| Purchase #3 | $132.69 | 6.547% | $141.3772 | $141.38 | $141.40 | $141.40 |
| Purchase #4 | $117.76 | 4.360% | $122.8943 | $122.89 | $122.90 | $122.90 |
| Purchase #5 | $155.58 | 8.111% | $168.1991 | $168.20 | $168.20 | $168.20 |
| Purchase #6 | $218.62 | 11.338% | $243.4071 | $243.41 | $243.40 | $243.40 |
| Purchase #7 | $185.77 | 12.167% | $208.3726 | $208.37 | $208.35 | $208.40 |
| 7 purchase totals = | $1,098.84 | $1,198.1262 | $1,198.12 | $1,198.10 | $1,198.20 | |