| 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 | $117.53 | 12.523% | $132.2483 | $132.25 | $132.25 | $132.20 |
| Purchase #2 | $231.76 | 7.461% | $249.0516 | $249.05 | $249.05 | $249.10 |
| Purchase #3 | $117.37 | 13.718% | $133.4708 | $133.47 | $133.45 | $133.50 |
| Purchase #4 | $212.80 | 10.449% | $235.0355 | $235.04 | $235.05 | $235.00 |
| Purchase #5 | $221.69 | 4.217% | $231.0387 | $231.04 | $231.05 | $231.00 |
| Purchase #6 | $90.28 | 10.769% | $100.0023 | $100.00 | $100.00 | $100.00 |
| Purchase #7 | $247.42 | 9.280% | $270.3806 | $270.38 | $270.40 | $270.40 |
| 7 purchase totals = | $1,238.85 | $1,351.2278 | $1,351.23 | $1,351.25 | $1,351.20 | |