| 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 | $103.53 | 10.661% | $114.5673 | $114.57 | $114.55 | $114.60 |
| Purchase #2 | $206.42 | 12.299% | $231.8076 | $231.81 | $231.80 | $231.80 |
| Purchase #3 | $142.72 | 13.385% | $161.8231 | $161.82 | $161.80 | $161.80 |
| Purchase #4 | $152.57 | 11.775% | $170.5351 | $170.54 | $170.55 | $170.50 |
| Purchase #5 | $229.36 | 5.232% | $241.3601 | $241.36 | $241.35 | $241.40 |
| Purchase #6 | $146.57 | 3.359% | $151.4933 | $151.49 | $151.50 | $151.50 |
| Purchase #7 | $106.81 | 5.587% | $112.7775 | $112.78 | $112.80 | $112.80 |
| 7 purchase totals = | $1,087.98 | $1,184.3640 | $1,184.37 | $1,184.35 | $1,184.40 | |