| 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 | $182.45 | 9.362% | $199.531 | $199.53 | $199.55 | $199.50 |
| Purchase #2 | $110.47 | 3.332% | $114.1509 | $114.15 | $114.15 | $114.20 |
| Purchase #3 | $126.42 | 4.559% | $132.1835 | $132.18 | $132.20 | $132.20 |
| Purchase #4 | $231.52 | 9.180% | $252.7735 | $252.77 | $252.75 | $252.80 |
| Purchase #5 | $129.99 | 13.509% | $147.5503 | $147.55 | $147.55 | $147.60 |
| Purchase #6 | $45.70 | 8.639% | $49.648 | $49.65 | $49.65 | $49.60 |
| Purchase #7 | $213.70 | 4.641% | $223.6178 | $223.62 | $223.60 | $223.60 |
| 7 purchase totals = | $1,040.25 | $1,119.4550 | $1,119.45 | $1,119.45 | $1,119.50 | |