| 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 | $192.49 | 10.531% | $212.7611 | $212.76 | $212.75 | $212.80 |
| Purchase #2 | $163.41 | 7.565% | $175.772 | $175.77 | $175.75 | $175.80 |
| Purchase #3 | $227.92 | 6.345% | $242.3815 | $242.38 | $242.40 | $242.40 |
| Purchase #4 | $236.44 | 7.390% | $253.9129 | $253.91 | $253.90 | $253.90 |
| Purchase #5 | $211.46 | 11.409% | $235.5855 | $235.59 | $235.60 | $235.60 |
| Purchase #6 | $98.57 | 7.112% | $105.5803 | $105.58 | $105.60 | $105.60 |
| Purchase #7 | $69.38 | 5.696% | $73.3319 | $73.33 | $73.35 | $73.30 |
| 7 purchase totals = | $1,199.67 | $1,299.3252 | $1,299.32 | $1,299.35 | $1,299.40 | |