| 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 | $98.42 | 9.447% | $107.7177 | $107.72 | $107.70 | $107.70 |
| Purchase #2 | $79.25 | 8.619% | $86.0806 | $86.08 | $86.10 | $86.10 |
| Purchase #3 | $208.66 | 4.120% | $217.2568 | $217.26 | $217.25 | $217.30 |
| Purchase #4 | $141.38 | 7.752% | $152.3398 | $152.34 | $152.35 | $152.30 |
| Purchase #5 | $142.73 | 4.685% | $149.4169 | $149.42 | $149.40 | $149.40 |
| Purchase #6 | $109.32 | 8.552% | $118.669 | $118.67 | $118.65 | $118.70 |
| Purchase #7 | $231.69 | 6.355% | $246.4139 | $246.41 | $246.40 | $246.40 |
| 7 purchase totals = | $1,011.45 | $1,077.8947 | $1,077.90 | $1,077.85 | $1,077.90 | |