| 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 | $146.56 | 10.208% | $161.5208 | $161.52 | $161.50 | $161.50 |
| Purchase #2 | $129.41 | 10.234% | $142.6538 | $142.65 | $142.65 | $142.70 |
| Purchase #3 | $112.55 | 8.553% | $122.1764 | $122.18 | $122.20 | $122.20 |
| Purchase #4 | $80.80 | 10.633% | $89.3915 | $89.39 | $89.40 | $89.40 |
| Purchase #5 | $233.46 | 9.566% | $255.7928 | $255.79 | $255.80 | $255.80 |
| Purchase #6 | $229.98 | 3.377% | $237.7464 | $237.75 | $237.75 | $237.70 |
| Purchase #7 | $198.96 | 13.415% | $225.6505 | $225.65 | $225.65 | $225.70 |
| 7 purchase totals = | $1,131.72 | $1,234.9322 | $1,234.93 | $1,234.95 | $1,235.00 | |