| 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 | $15.41 | 11.689% | $17.2113 | $17.21 | $17.20 | $17.20 |
| Purchase #2 | $224.95 | 5.254% | $236.7689 | $236.77 | $236.75 | $236.80 |
| Purchase #3 | $233.80 | 7.798% | $252.0317 | $252.03 | $252.05 | $252.00 |
| Purchase #4 | $218.81 | 4.289% | $228.1948 | $228.19 | $228.20 | $228.20 |
| Purchase #5 | $130.29 | 4.814% | $136.5622 | $136.56 | $136.55 | $136.60 |
| Purchase #6 | $165.42 | 11.356% | $184.2051 | $184.21 | $184.20 | $184.20 |
| Purchase #7 | $203.96 | 11.222% | $226.8484 | $226.85 | $226.85 | $226.80 |
| 7 purchase totals = | $1,192.64 | $1,281.8224 | $1,281.82 | $1,281.80 | $1,281.80 | |