| 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 | $196.98 | 7.111% | $210.9872 | $210.99 | $211.00 | $211.00 |
| Purchase #2 | $204.52 | 11.121% | $227.2647 | $227.26 | $227.25 | $227.30 |
| Purchase #3 | $222.78 | 4.614% | $233.0591 | $233.06 | $233.05 | $233.10 |
| Purchase #4 | $28.70 | 7.484% | $30.8479 | $30.85 | $30.85 | $30.80 |
| Purchase #5 | $187.38 | 9.508% | $205.1961 | $205.20 | $205.20 | $205.20 |
| Purchase #6 | $244.73 | 9.635% | $268.3097 | $268.31 | $268.30 | $268.30 |
| Purchase #7 | $131.69 | 9.630% | $144.3717 | $144.37 | $144.35 | $144.40 |
| 7 purchase totals = | $1,216.78 | $1,320.0364 | $1,320.04 | $1,320.00 | $1,320.10 | |