| 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 | $31.75 | 6.129% | $33.696 | $33.70 | $33.70 | $33.70 |
| Purchase #2 | $174.91 | 7.626% | $188.2486 | $188.25 | $188.25 | $188.20 |
| Purchase #3 | $220.28 | 11.192% | $244.9337 | $244.93 | $244.95 | $244.90 |
| Purchase #4 | $220.43 | 3.191% | $227.4639 | $227.46 | $227.45 | $227.50 |
| Purchase #5 | $106.58 | 3.391% | $110.1941 | $110.19 | $110.20 | $110.20 |
| Purchase #6 | $185.52 | 5.304% | $195.36 | $195.36 | $195.35 | $195.40 |
| Purchase #7 | $82.89 | 13.334% | $93.9426 | $93.94 | $93.95 | $93.90 |
| 7 purchase totals = | $1,022.36 | $1,093.8389 | $1,093.83 | $1,093.85 | $1,093.80 | |