| 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 | $215.94 | 10.716% | $239.0801 | $239.08 | $239.10 | $239.10 |
| Purchase #2 | $215.52 | 9.695% | $236.4147 | $236.41 | $236.40 | $236.40 |
| Purchase #3 | $226.70 | 11.760% | $253.3599 | $253.36 | $253.35 | $253.40 |
| Purchase #4 | $10.75 | 5.496% | $11.3408 | $11.34 | $11.35 | $11.30 |
| Purchase #5 | $243.53 | 6.421% | $259.1671 | $259.17 | $259.15 | $259.20 |
| Purchase #6 | $177.63 | 10.165% | $195.6861 | $195.69 | $195.70 | $195.70 |
| Purchase #7 | $93.59 | 11.630% | $104.4745 | $104.47 | $104.45 | $104.50 |
| 7 purchase totals = | $1,183.66 | $1,299.5232 | $1,299.52 | $1,299.50 | $1,299.60 | |