| 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 | $89.90 | 11.569% | $100.3005 | $100.30 | $100.30 | $100.30 |
| Purchase #2 | $195.82 | 5.805% | $207.1874 | $207.19 | $207.20 | $207.20 |
| Purchase #3 | $61.50 | 13.613% | $69.872 | $69.87 | $69.85 | $69.90 |
| Purchase #4 | $226.61 | 4.123% | $235.9531 | $235.95 | $235.95 | $236.00 |
| Purchase #5 | $151.62 | 10.824% | $168.0313 | $168.03 | $168.05 | $168.00 |
| Purchase #6 | $211.50 | 7.863% | $228.1302 | $228.13 | $228.15 | $228.10 |
| Purchase #7 | $91.59 | 13.491% | $103.9464 | $103.95 | $103.95 | $103.90 |
| 7 purchase totals = | $1,028.54 | $1,113.4209 | $1,113.42 | $1,113.45 | $1,113.40 | |