| 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 | $192.78 | 7.186% | $206.6332 | $206.63 | $206.65 | $206.60 |
| Purchase #2 | $168.30 | 10.266% | $185.5777 | $185.58 | $185.60 | $185.60 |
| Purchase #3 | $73.49 | 3.471% | $76.0408 | $76.04 | $76.05 | $76.00 |
| Purchase #4 | $121.38 | 6.763% | $129.5889 | $129.59 | $129.60 | $129.60 |
| Purchase #5 | $79.29 | 6.409% | $84.3717 | $84.37 | $84.35 | $84.40 |
| Purchase #6 | $106.93 | 10.153% | $117.7866 | $117.79 | $117.80 | $117.80 |
| Purchase #7 | $206.96 | 11.328% | $230.4044 | $230.40 | $230.40 | $230.40 |
| 7 purchase totals = | $949.13 | $1,030.4033 | $1,030.40 | $1,030.45 | $1,030.40 | |