| 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 | $221.50 | 3.421% | $229.0775 | $229.08 | $229.10 | $229.10 |
| Purchase #2 | $194.45 | 10.442% | $214.7545 | $214.75 | $214.75 | $214.80 |
| Purchase #3 | $203.82 | 8.454% | $221.0509 | $221.05 | $221.05 | $221.10 |
| Purchase #4 | $115.69 | 4.444% | $120.8313 | $120.83 | $120.85 | $120.80 |
| Purchase #5 | $33.33 | 4.770% | $34.9198 | $34.92 | $34.90 | $34.90 |
| Purchase #6 | $223.30 | 5.671% | $235.9633 | $235.96 | $235.95 | $236.00 |
| Purchase #7 | $169.54 | 4.758% | $177.6067 | $177.61 | $177.60 | $177.60 |
| 7 purchase totals = | $1,161.63 | $1,234.2040 | $1,234.20 | $1,234.20 | $1,234.30 | |