| 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 | $23.82 | 5.732% | $25.1854 | $25.19 | $25.20 | $25.20 |
| Purchase #2 | $222.52 | 7.469% | $239.14 | $239.14 | $239.15 | $239.10 |
| Purchase #3 | $198.31 | 10.406% | $218.9461 | $218.95 | $218.95 | $218.90 |
| Purchase #4 | $8.71 | 12.717% | $9.8177 | $9.82 | $9.80 | $9.80 |
| Purchase #5 | $139.99 | 11.139% | $155.5835 | $155.58 | $155.60 | $155.60 |
| Purchase #6 | $194.97 | 10.458% | $215.36 | $215.36 | $215.35 | $215.40 |
| Purchase #7 | $169.66 | 12.693% | $191.1949 | $191.19 | $191.20 | $191.20 |
| 7 purchase totals = | $957.98 | $1,055.2276 | $1,055.23 | $1,055.25 | $1,055.20 | |