| 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 | $240.70 | 13.694% | $273.6615 | $273.66 | $273.65 | $273.70 |
| Purchase #2 | $125.52 | 3.224% | $129.5668 | $129.57 | $129.55 | $129.60 |
| Purchase #3 | $231.32 | 7.728% | $249.1964 | $249.20 | $249.20 | $249.20 |
| Purchase #4 | $71.59 | 13.168% | $81.017 | $81.02 | $81.00 | $81.00 |
| Purchase #5 | $106.85 | 9.326% | $116.8148 | $116.81 | $116.80 | $116.80 |
| Purchase #6 | $147.71 | 10.143% | $162.6922 | $162.69 | $162.70 | $162.70 |
| Purchase #7 | $192.98 | 6.626% | $205.7669 | $205.77 | $205.75 | $205.80 |
| 7 purchase totals = | $1,116.67 | $1,218.7156 | $1,218.72 | $1,218.65 | $1,218.80 | |