| 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 | $250.94 | 4.326% | $261.7957 | $261.80 | $261.80 | $261.80 |
| Purchase #2 | $202.42 | 12.703% | $228.1334 | $228.13 | $228.15 | $228.10 |
| Purchase #3 | $69.32 | 8.873% | $75.4708 | $75.47 | $75.45 | $75.50 |
| Purchase #4 | $41.48 | 5.633% | $43.8166 | $43.82 | $43.80 | $43.80 |
| Purchase #5 | $229.95 | 3.318% | $237.5797 | $237.58 | $237.60 | $237.60 |
| Purchase #6 | $141.42 | 10.699% | $156.5505 | $156.55 | $156.55 | $156.60 |
| Purchase #7 | $92.91 | 8.295% | $100.6169 | $100.62 | $100.60 | $100.60 |
| 7 purchase totals = | $1,028.44 | $1,103.9636 | $1,103.97 | $1,103.95 | $1,104.00 | |