| 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 | $117.81 | 7.261% | $126.3642 | $126.36 | $126.35 | $126.40 |
| Purchase #2 | $108.51 | 13.103% | $122.7281 | $122.73 | $122.75 | $122.70 |
| Purchase #3 | $208.87 | 13.359% | $236.7729 | $236.77 | $236.75 | $236.80 |
| Purchase #4 | $14.87 | 3.574% | $15.4015 | $15.40 | $15.40 | $15.40 |
| Purchase #5 | $55.72 | 4.286% | $58.1082 | $58.11 | $58.10 | $58.10 |
| Purchase #6 | $7.71 | 10.110% | $8.4895 | $8.49 | $8.50 | $8.50 |
| Purchase #7 | $123.26 | 4.289% | $128.5466 | $128.55 | $128.55 | $128.50 |
| 7 purchase totals = | $636.75 | $696.4110 | $696.41 | $696.40 | $696.40 | |