| 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 | $96.46 | 7.796% | $103.98 | $103.98 | $104.00 | $104.00 |
| Purchase #2 | $117.69 | 4.809% | $123.3497 | $123.35 | $123.35 | $123.30 |
| Purchase #3 | $207.53 | 5.362% | $218.6578 | $218.66 | $218.65 | $218.70 |
| Purchase #4 | $30.30 | 8.507% | $32.8776 | $32.88 | $32.90 | $32.90 |
| Purchase #5 | $247.87 | 12.455% | $278.7422 | $278.74 | $278.75 | $278.70 |
| Purchase #6 | $198.93 | 9.461% | $217.7508 | $217.75 | $217.75 | $217.80 |
| Purchase #7 | $8.69 | 12.638% | $9.7882 | $9.79 | $9.80 | $9.80 |
| 7 purchase totals = | $907.47 | $985.1463 | $985.15 | $985.20 | $985.20 | |