| 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 | $117.44 | 11.108% | $130.4852 | $130.49 | $130.50 | $130.50 |
| Purchase #2 | $210.87 | 9.845% | $231.6302 | $231.63 | $231.65 | $231.60 |
| Purchase #3 | $209.53 | 7.591% | $225.4354 | $225.44 | $225.45 | $225.40 |
| Purchase #4 | $69.92 | 7.856% | $75.4129 | $75.41 | $75.40 | $75.40 |
| Purchase #5 | $212.30 | 4.287% | $221.4013 | $221.40 | $221.40 | $221.40 |
| Purchase #6 | $237.37 | 4.852% | $248.8872 | $248.89 | $248.90 | $248.90 |
| Purchase #7 | $10.47 | 13.638% | $11.8979 | $11.90 | $11.90 | $11.90 |
| 7 purchase totals = | $1,067.90 | $1,145.1501 | $1,145.16 | $1,145.20 | $1,145.10 | |