| 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 | $222.37 | 5.240% | $234.0222 | $234.02 | $234.00 | $234.00 |
| Purchase #2 | $108.58 | 9.775% | $119.1937 | $119.19 | $119.20 | $119.20 |
| Purchase #3 | $128.35 | 3.807% | $133.2363 | $133.24 | $133.25 | $133.20 |
| Purchase #4 | $208.51 | 7.690% | $224.5444 | $224.54 | $224.55 | $224.50 |
| Purchase #5 | $117.37 | 12.546% | $132.0952 | $132.10 | $132.10 | $132.10 |
| Purchase #6 | $217.69 | 12.394% | $244.6705 | $244.67 | $244.65 | $244.70 |
| Purchase #7 | $121.87 | 4.103% | $126.8703 | $126.87 | $126.85 | $126.90 |
| 7 purchase totals = | $1,124.74 | $1,214.6326 | $1,214.63 | $1,214.60 | $1,214.60 | |