| 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 | $230.25 | 4.638% | $240.929 | $240.93 | $240.95 | $240.90 |
| Purchase #2 | $174.35 | 3.846% | $181.0555 | $181.06 | $181.05 | $181.10 |
| Purchase #3 | $89.75 | 5.289% | $94.4969 | $94.50 | $94.50 | $94.50 |
| Purchase #4 | $14.44 | 6.290% | $15.3483 | $15.35 | $15.35 | $15.30 |
| Purchase #5 | $57.86 | 7.459% | $62.1758 | $62.18 | $62.20 | $62.20 |
| Purchase #6 | $49.67 | 3.612% | $51.4641 | $51.46 | $51.45 | $51.50 |
| Purchase #7 | $212.72 | 10.444% | $234.9365 | $234.94 | $234.95 | $234.90 |
| 7 purchase totals = | $829.04 | $880.4061 | $880.42 | $880.45 | $880.40 | |