| 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 | $237.42 | 6.469% | $252.7787 | $252.78 | $252.80 | $252.80 |
| Purchase #2 | $174.85 | 13.574% | $198.5841 | $198.58 | $198.60 | $198.60 |
| Purchase #3 | $229.76 | 6.706% | $245.1677 | $245.17 | $245.15 | $245.20 |
| Purchase #4 | $232.79 | 12.631% | $262.1937 | $262.19 | $262.20 | $262.20 |
| Purchase #5 | $115.56 | 10.229% | $127.3806 | $127.38 | $127.40 | $127.40 |
| Purchase #6 | $56.89 | 10.792% | $63.0296 | $63.03 | $63.05 | $63.00 |
| Purchase #7 | $47.66 | 12.144% | $53.4478 | $53.45 | $53.45 | $53.40 |
| 7 purchase totals = | $1,094.93 | $1,202.5822 | $1,202.58 | $1,202.65 | $1,202.60 | |