| 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 | $231.50 | 4.124% | $241.0471 | $241.05 | $241.05 | $241.00 |
| Purchase #2 | $242.62 | 5.787% | $256.6604 | $256.66 | $256.65 | $256.70 |
| Purchase #3 | $197.43 | 12.393% | $221.8975 | $221.90 | $221.90 | $221.90 |
| Purchase #4 | $226.41 | 4.135% | $235.7721 | $235.77 | $235.75 | $235.80 |
| Purchase #5 | $161.98 | 3.346% | $167.3999 | $167.40 | $167.40 | $167.40 |
| Purchase #6 | $168.64 | 11.584% | $188.1753 | $188.18 | $188.20 | $188.20 |
| Purchase #7 | $206.91 | 7.344% | $222.1055 | $222.11 | $222.10 | $222.10 |
| 7 purchase totals = | $1,435.49 | $1,533.0578 | $1,533.07 | $1,533.05 | $1,533.10 | |