| 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 | $245.53 | 3.477% | $254.0671 | $254.07 | $254.05 | $254.10 |
| Purchase #2 | $149.62 | 10.160% | $164.8214 | $164.82 | $164.80 | $164.80 |
| Purchase #3 | $168.31 | 13.871% | $191.6563 | $191.66 | $191.65 | $191.70 |
| Purchase #4 | $223.89 | 9.780% | $245.7864 | $245.79 | $245.80 | $245.80 |
| Purchase #5 | $174.46 | 10.321% | $192.466 | $192.47 | $192.45 | $192.50 |
| Purchase #6 | $212.26 | 12.670% | $239.1533 | $239.15 | $239.15 | $239.20 |
| Purchase #7 | $244.27 | 10.301% | $269.4323 | $269.43 | $269.45 | $269.40 |
| 7 purchase totals = | $1,418.34 | $1,557.3828 | $1,557.39 | $1,557.35 | $1,557.50 | |