| 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 | $124.51 | 3.760% | $129.1916 | $129.19 | $129.20 | $129.20 |
| Purchase #2 | $47.66 | 3.658% | $49.4034 | $49.40 | $49.40 | $49.40 |
| Purchase #3 | $117.73 | 12.628% | $132.5969 | $132.60 | $132.60 | $132.60 |
| Purchase #4 | $241.50 | 8.557% | $262.1652 | $262.17 | $262.15 | $262.20 |
| Purchase #5 | $231.69 | 13.392% | $262.7179 | $262.72 | $262.70 | $262.70 |
| Purchase #6 | $235.81 | 11.583% | $263.1239 | $263.12 | $263.10 | $263.10 |
| Purchase #7 | $72.57 | 12.161% | $81.3952 | $81.40 | $81.40 | $81.40 |
| 7 purchase totals = | $1,071.47 | $1,180.5941 | $1,180.60 | $1,180.55 | $1,180.60 | |