| 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 | $209.60 | 8.743% | $227.9253 | $227.93 | $227.95 | $227.90 |
| Purchase #2 | $129.43 | 8.287% | $140.1559 | $140.16 | $140.15 | $140.20 |
| Purchase #3 | $6.95 | 12.847% | $7.8429 | $7.84 | $7.85 | $7.80 |
| Purchase #4 | $144.29 | 8.677% | $156.81 | $156.81 | $156.80 | $156.80 |
| Purchase #5 | $76.52 | 3.126% | $78.912 | $78.91 | $78.90 | $78.90 |
| Purchase #6 | $238.53 | 4.282% | $248.7439 | $248.74 | $248.75 | $248.70 |
| Purchase #7 | $138.88 | 6.242% | $147.5489 | $147.55 | $147.55 | $147.50 |
| 7 purchase totals = | $944.20 | $1,007.9389 | $1,007.94 | $1,007.95 | $1,007.80 | |