| 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 | $204.32 | 10.362% | $225.4916 | $225.49 | $225.50 | $225.50 |
| Purchase #2 | $121.93 | 6.775% | $130.1908 | $130.19 | $130.20 | $130.20 |
| Purchase #3 | $228.48 | 8.208% | $247.2336 | $247.23 | $247.25 | $247.20 |
| Purchase #4 | $124.85 | 13.303% | $141.4588 | $141.46 | $141.45 | $141.50 |
| Purchase #5 | $115.34 | 10.298% | $127.2177 | $127.22 | $127.20 | $127.20 |
| Purchase #6 | $153.45 | 8.535% | $166.547 | $166.55 | $166.55 | $166.50 |
| Purchase #7 | $238.73 | 3.330% | $246.6797 | $246.68 | $246.70 | $246.70 |
| 7 purchase totals = | $1,187.10 | $1,284.8192 | $1,284.82 | $1,284.85 | $1,284.80 | |