| 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 | $105.30 | 6.137% | $111.7623 | $111.76 | $111.75 | $111.80 |
| Purchase #2 | $198.73 | 4.513% | $207.6987 | $207.70 | $207.70 | $207.70 |
| Purchase #3 | $163.71 | 6.657% | $174.6082 | $174.61 | $174.60 | $174.60 |
| Purchase #4 | $209.42 | 12.743% | $236.1064 | $236.11 | $236.10 | $236.10 |
| Purchase #5 | $218.28 | 8.762% | $237.4057 | $237.41 | $237.40 | $237.40 |
| Purchase #6 | $8.52 | 12.617% | $9.595 | $9.60 | $9.60 | $9.60 |
| Purchase #7 | $122.32 | 5.792% | $129.4048 | $129.40 | $129.40 | $129.40 |
| 7 purchase totals = | $1,026.28 | $1,106.5811 | $1,106.59 | $1,106.55 | $1,106.60 | |