| 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 | $108.88 | 12.280% | $122.2505 | $122.25 | $122.25 | $122.30 |
| Purchase #2 | $235.26 | 12.781% | $265.3286 | $265.33 | $265.35 | $265.30 |
| Purchase #3 | $7.79 | 8.750% | $8.4716 | $8.47 | $8.45 | $8.50 |
| Purchase #4 | $229.97 | 5.663% | $242.9932 | $242.99 | $243.00 | $243.00 |
| Purchase #5 | $124.92 | 5.732% | $132.0804 | $132.08 | $132.10 | $132.10 |
| Purchase #6 | $15.88 | 10.444% | $17.5385 | $17.54 | $17.55 | $17.50 |
| Purchase #7 | $114.64 | 12.297% | $128.7373 | $128.74 | $128.75 | $128.70 |
| 7 purchase totals = | $837.34 | $917.4001 | $917.40 | $917.45 | $917.40 | |