| 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 | $192.57 | 3.240% | $198.8093 | $198.81 | $198.80 | $198.80 |
| Purchase #2 | $224.74 | 8.225% | $243.2249 | $243.22 | $243.20 | $243.20 |
| Purchase #3 | $129.40 | 9.599% | $141.8211 | $141.82 | $141.80 | $141.80 |
| Purchase #4 | $69.25 | 13.307% | $78.4651 | $78.47 | $78.45 | $78.50 |
| Purchase #5 | $246.82 | 13.219% | $279.4471 | $279.45 | $279.45 | $279.40 |
| Purchase #6 | $221.58 | 8.282% | $239.9313 | $239.93 | $239.95 | $239.90 |
| Purchase #7 | $131.67 | 4.205% | $137.2067 | $137.21 | $137.20 | $137.20 |
| 7 purchase totals = | $1,216.03 | $1,318.9055 | $1,318.91 | $1,318.85 | $1,318.80 | |