| 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 | $190.46 | 6.105% | $202.0876 | $202.09 | $202.10 | $202.10 |
| Purchase #2 | $248.50 | 3.824% | $258.0026 | $258.00 | $258.00 | $258.00 |
| Purchase #3 | $142.69 | 9.243% | $155.8788 | $155.88 | $155.90 | $155.90 |
| Purchase #4 | $207.82 | 12.442% | $233.677 | $233.68 | $233.70 | $233.70 |
| Purchase #5 | $156.71 | 8.163% | $169.5022 | $169.50 | $169.50 | $169.50 |
| Purchase #6 | $231.99 | 8.773% | $252.3425 | $252.34 | $252.35 | $252.30 |
| Purchase #7 | $115.36 | 11.583% | $128.7221 | $128.72 | $128.70 | $128.70 |
| 7 purchase totals = | $1,293.53 | $1,400.2128 | $1,400.21 | $1,400.25 | $1,400.20 | |