| 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 | $241.99 | 3.732% | $251.0211 | $251.02 | $251.00 | $251.00 |
| Purchase #2 | $45.64 | 12.741% | $51.455 | $51.46 | $51.45 | $51.50 |
| Purchase #3 | $147.79 | 3.366% | $152.7646 | $152.76 | $152.75 | $152.80 |
| Purchase #4 | $188.33 | 5.456% | $198.6053 | $198.61 | $198.60 | $198.60 |
| Purchase #5 | $8.87 | 9.151% | $9.6817 | $9.68 | $9.70 | $9.70 |
| Purchase #6 | $86.99 | 8.695% | $94.5538 | $94.55 | $94.55 | $94.60 |
| Purchase #7 | $111.94 | 9.623% | $122.712 | $122.71 | $122.70 | $122.70 |
| 7 purchase totals = | $831.55 | $880.7935 | $880.79 | $880.75 | $880.90 | |