| 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 | $81.66 | 5.301% | $85.9888 | $85.99 | $86.00 | $86.00 |
| Purchase #2 | $136.90 | 4.672% | $143.296 | $143.30 | $143.30 | $143.30 |
| Purchase #3 | $238.84 | 5.474% | $251.9141 | $251.91 | $251.90 | $251.90 |
| Purchase #4 | $227.94 | 3.723% | $236.4262 | $236.43 | $236.45 | $236.40 |
| Purchase #5 | $70.97 | 10.238% | $78.2359 | $78.24 | $78.25 | $78.20 |
| Purchase #6 | $131.39 | 10.213% | $144.8089 | $144.81 | $144.80 | $144.80 |
| Purchase #7 | $249.87 | 13.302% | $283.1077 | $283.11 | $283.10 | $283.10 |
| 7 purchase totals = | $1,137.57 | $1,223.7776 | $1,223.79 | $1,223.80 | $1,223.70 | |