| 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 | $189.65 | 12.469% | $213.2975 | $213.30 | $213.30 | $213.30 |
| Purchase #2 | $160.67 | 6.121% | $170.5046 | $170.50 | $170.50 | $170.50 |
| Purchase #3 | $29.28 | 3.339% | $30.2577 | $30.26 | $30.25 | $30.30 |
| Purchase #4 | $123.72 | 7.745% | $133.3021 | $133.30 | $133.30 | $133.30 |
| Purchase #5 | $220.51 | 6.671% | $235.2202 | $235.22 | $235.20 | $235.20 |
| Purchase #6 | $196.58 | 11.806% | $219.7882 | $219.79 | $219.80 | $219.80 |
| Purchase #7 | $215.74 | 3.247% | $222.7451 | $222.75 | $222.75 | $222.70 |
| 7 purchase totals = | $1,136.15 | $1,225.1154 | $1,225.12 | $1,225.10 | $1,225.10 | |