| 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 | $239.27 | 5.632% | $252.7457 | $252.75 | $252.75 | $252.70 |
| Purchase #2 | $200.93 | 3.598% | $208.1595 | $208.16 | $208.15 | $208.20 |
| Purchase #3 | $123.61 | 10.162% | $136.1712 | $136.17 | $136.15 | $136.20 |
| Purchase #4 | $123.99 | 3.822% | $128.7289 | $128.73 | $128.75 | $128.70 |
| Purchase #5 | $105.35 | 8.379% | $114.1773 | $114.18 | $114.20 | $114.20 |
| Purchase #6 | $81.79 | 11.195% | $90.9464 | $90.95 | $90.95 | $90.90 |
| Purchase #7 | $244.90 | 13.476% | $277.9027 | $277.90 | $277.90 | $277.90 |
| 7 purchase totals = | $1,119.84 | $1,208.8317 | $1,208.84 | $1,208.85 | $1,208.80 | |