| 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 | $135.97 | 4.533% | $142.1335 | $142.13 | $142.15 | $142.10 |
| Purchase #2 | $213.26 | 10.266% | $235.1533 | $235.15 | $235.15 | $235.20 |
| Purchase #3 | $226.87 | 7.227% | $243.2659 | $243.27 | $243.25 | $243.30 |
| Purchase #4 | $217.72 | 3.867% | $226.1392 | $226.14 | $226.15 | $226.10 |
| Purchase #5 | $235.39 | 5.127% | $247.4584 | $247.46 | $247.45 | $247.50 |
| Purchase #6 | $74.72 | 9.424% | $81.7616 | $81.76 | $81.75 | $81.80 |
| Purchase #7 | $172.76 | 8.121% | $186.7898 | $186.79 | $186.80 | $186.80 |
| 7 purchase totals = | $1,276.69 | $1,362.7017 | $1,362.70 | $1,362.70 | $1,362.80 | |