| 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 | $242.40 | 9.413% | $265.2171 | $265.22 | $265.20 | $265.20 |
| Purchase #2 | $134.50 | 10.363% | $148.4382 | $148.44 | $148.45 | $148.40 |
| Purchase #3 | $38.39 | 4.323% | $40.0496 | $40.05 | $40.05 | $40.00 |
| Purchase #4 | $31.75 | 6.445% | $33.7963 | $33.80 | $33.80 | $33.80 |
| Purchase #5 | $224.42 | 7.723% | $241.752 | $241.75 | $241.75 | $241.80 |
| Purchase #6 | $165.38 | 8.844% | $180.0062 | $180.01 | $180.00 | $180.00 |
| Purchase #7 | $138.83 | 12.396% | $156.0394 | $156.04 | $156.05 | $156.00 |
| 7 purchase totals = | $975.67 | $1,065.2988 | $1,065.31 | $1,065.30 | $1,065.20 | |