| 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 | $250.65 | 12.835% | $282.8209 | $282.82 | $282.80 | $282.80 |
| Purchase #2 | $225.75 | 9.402% | $246.975 | $246.98 | $247.00 | $247.00 |
| Purchase #3 | $226.94 | 12.282% | $254.8128 | $254.81 | $254.80 | $254.80 |
| Purchase #4 | $192.33 | 11.380% | $214.2172 | $214.22 | $214.20 | $214.20 |
| Purchase #5 | $193.89 | 3.693% | $201.0504 | $201.05 | $201.05 | $201.10 |
| Purchase #6 | $70.26 | 4.103% | $73.1428 | $73.14 | $73.15 | $73.10 |
| Purchase #7 | $187.98 | 9.689% | $206.1934 | $206.19 | $206.20 | $206.20 |
| 7 purchase totals = | $1,347.80 | $1,479.2125 | $1,479.21 | $1,479.20 | $1,479.20 | |