| 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 | $229.69 | 7.387% | $246.6572 | $246.66 | $246.65 | $246.70 |
| Purchase #2 | $66.72 | 6.114% | $70.7993 | $70.80 | $70.80 | $70.80 |
| Purchase #3 | $199.77 | 13.340% | $226.4193 | $226.42 | $226.40 | $226.40 |
| Purchase #4 | $86.69 | 4.727% | $90.7878 | $90.79 | $90.80 | $90.80 |
| Purchase #5 | $177.71 | 6.578% | $189.3998 | $189.40 | $189.40 | $189.40 |
| Purchase #6 | $134.87 | 12.124% | $151.2216 | $151.22 | $151.20 | $151.20 |
| Purchase #7 | $50.60 | 5.775% | $53.5222 | $53.52 | $53.50 | $53.50 |
| 7 purchase totals = | $946.05 | $1,028.8072 | $1,028.81 | $1,028.75 | $1,028.80 | |