| 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 | $237.91 | 10.250% | $262.2958 | $262.30 | $262.30 | $262.30 |
| Purchase #2 | $237.65 | 6.703% | $253.5797 | $253.58 | $253.60 | $253.60 |
| Purchase #3 | $185.26 | 5.557% | $195.5549 | $195.55 | $195.55 | $195.60 |
| Purchase #4 | $139.37 | 5.391% | $146.8834 | $146.88 | $146.90 | $146.90 |
| Purchase #5 | $148.78 | 8.502% | $161.4293 | $161.43 | $161.45 | $161.40 |
| Purchase #6 | $231.98 | 4.750% | $242.9991 | $243.00 | $243.00 | $243.00 |
| Purchase #7 | $43.30 | 9.304% | $47.3286 | $47.33 | $47.35 | $47.30 |
| 7 purchase totals = | $1,224.25 | $1,310.0708 | $1,310.07 | $1,310.15 | $1,310.10 | |