| 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 | $123.84 | 8.399% | $134.2413 | $134.24 | $134.25 | $134.20 |
| Purchase #2 | $235.65 | 7.381% | $253.0433 | $253.04 | $253.05 | $253.00 |
| Purchase #3 | $220.58 | 7.540% | $237.2117 | $237.21 | $237.20 | $237.20 |
| Purchase #4 | $93.35 | 4.406% | $97.463 | $97.46 | $97.45 | $97.50 |
| Purchase #5 | $214.34 | 13.167% | $242.5621 | $242.56 | $242.55 | $242.60 |
| Purchase #6 | $7.40 | 4.459% | $7.73 | $7.73 | $7.75 | $7.70 |
| Purchase #7 | $153.35 | 7.848% | $165.3849 | $165.38 | $165.40 | $165.40 |
| 7 purchase totals = | $1,048.51 | $1,137.6363 | $1,137.62 | $1,137.65 | $1,137.60 | |