| 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 | $93.96 | 12.634% | $105.8309 | $105.83 | $105.85 | $105.80 |
| Purchase #2 | $77.78 | 9.755% | $85.3674 | $85.37 | $85.35 | $85.40 |
| Purchase #3 | $138.32 | 9.545% | $151.5226 | $151.52 | $151.50 | $151.50 |
| Purchase #4 | $224.81 | 6.365% | $239.1192 | $239.12 | $239.10 | $239.10 |
| Purchase #5 | $242.54 | 7.273% | $260.1799 | $260.18 | $260.20 | $260.20 |
| Purchase #6 | $69.36 | 8.188% | $75.0392 | $75.04 | $75.05 | $75.00 |
| Purchase #7 | $164.40 | 12.638% | $185.1769 | $185.18 | $185.20 | $185.20 |
| 7 purchase totals = | $1,011.17 | $1,102.2361 | $1,102.24 | $1,102.25 | $1,102.20 | |