| 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 | $237.58 | 3.669% | $246.2968 | $246.30 | $246.30 | $246.30 |
| Purchase #2 | $231.69 | 8.542% | $251.481 | $251.48 | $251.50 | $251.50 |
| Purchase #3 | $117.42 | 12.626% | $132.2454 | $132.25 | $132.25 | $132.20 |
| Purchase #4 | $182.83 | 10.454% | $201.943 | $201.94 | $201.95 | $201.90 |
| Purchase #5 | $137.46 | 10.170% | $151.4397 | $151.44 | $151.45 | $151.40 |
| Purchase #6 | $243.75 | 7.635% | $262.3603 | $262.36 | $262.35 | $262.40 |
| Purchase #7 | $30.66 | 4.804% | $32.1329 | $32.13 | $32.15 | $32.10 |
| 7 purchase totals = | $1,181.39 | $1,277.8991 | $1,277.90 | $1,277.95 | $1,277.80 | |