| 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 | $81.92 | 3.257% | $84.5881 | $84.59 | $84.60 | $84.60 |
| Purchase #2 | $246.52 | 7.573% | $265.189 | $265.19 | $265.20 | $265.20 |
| Purchase #3 | $30.60 | 6.147% | $32.481 | $32.48 | $32.50 | $32.50 |
| Purchase #4 | $231.76 | 8.857% | $252.287 | $252.29 | $252.30 | $252.30 |
| Purchase #5 | $218.94 | 11.671% | $244.4925 | $244.49 | $244.50 | $244.50 |
| Purchase #6 | $132.76 | 5.513% | $140.0791 | $140.08 | $140.10 | $140.10 |
| Purchase #7 | $136.66 | 7.228% | $146.5378 | $146.54 | $146.55 | $146.50 |
| 7 purchase totals = | $1,079.16 | $1,165.6545 | $1,165.66 | $1,165.75 | $1,165.70 | |