| 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 | $233.34 | 10.239% | $257.2317 | $257.23 | $257.25 | $257.20 |
| Purchase #2 | $52.99 | 3.368% | $54.7747 | $54.77 | $54.75 | $54.80 |
| Purchase #3 | $238.53 | 12.832% | $269.1382 | $269.14 | $269.15 | $269.10 |
| Purchase #4 | $205.81 | 10.617% | $227.6608 | $227.66 | $227.65 | $227.70 |
| Purchase #5 | $21.54 | 12.446% | $24.2209 | $24.22 | $24.20 | $24.20 |
| Purchase #6 | $107.93 | 11.846% | $120.7154 | $120.72 | $120.70 | $120.70 |
| Purchase #7 | $230.59 | 3.729% | $239.1887 | $239.19 | $239.20 | $239.20 |
| 7 purchase totals = | $1,090.73 | $1,192.9304 | $1,192.93 | $1,192.90 | $1,192.90 | |