| 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 | $38.73 | 13.302% | $43.8819 | $43.88 | $43.90 | $43.90 |
| Purchase #2 | $233.69 | 5.716% | $247.0477 | $247.05 | $247.05 | $247.00 |
| Purchase #3 | $135.65 | 3.533% | $140.4425 | $140.44 | $140.45 | $140.40 |
| Purchase #4 | $215.88 | 8.460% | $234.1434 | $234.14 | $234.15 | $234.10 |
| Purchase #5 | $223.55 | 6.467% | $238.007 | $238.01 | $238.00 | $238.00 |
| Purchase #6 | $88.32 | 8.836% | $96.124 | $96.12 | $96.10 | $96.10 |
| Purchase #7 | $168.31 | 11.722% | $188.0393 | $188.04 | $188.05 | $188.00 |
| 7 purchase totals = | $1,104.13 | $1,187.6858 | $1,187.68 | $1,187.70 | $1,187.50 | |