| 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 | $199.55 | 12.155% | $223.8053 | $223.81 | $223.80 | $223.80 |
| Purchase #2 | $148.37 | 8.175% | $160.4992 | $160.50 | $160.50 | $160.50 |
| Purchase #3 | $246.46 | 9.480% | $269.8244 | $269.82 | $269.80 | $269.80 |
| Purchase #4 | $145.66 | 3.725% | $151.0858 | $151.09 | $151.10 | $151.10 |
| Purchase #5 | $15.88 | 11.132% | $17.6478 | $17.65 | $17.65 | $17.60 |
| Purchase #6 | $139.34 | 4.709% | $145.9015 | $145.90 | $145.90 | $145.90 |
| Purchase #7 | $146.58 | 11.426% | $163.3282 | $163.33 | $163.35 | $163.30 |
| 7 purchase totals = | $1,041.84 | $1,132.0922 | $1,132.10 | $1,132.10 | $1,132.00 | |