| 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 | $245.72 | 6.483% | $261.65 | $261.65 | $261.65 | $261.70 |
| Purchase #2 | $203.54 | 5.697% | $215.1357 | $215.14 | $215.15 | $215.10 |
| Purchase #3 | $194.45 | 5.754% | $205.6387 | $205.64 | $205.65 | $205.60 |
| Purchase #4 | $225.70 | 4.260% | $235.3148 | $235.31 | $235.30 | $235.30 |
| Purchase #5 | $200.63 | 5.405% | $211.4741 | $211.47 | $211.45 | $211.50 |
| Purchase #6 | $223.48 | 6.424% | $237.8364 | $237.84 | $237.85 | $237.80 |
| Purchase #7 | $191.40 | 10.557% | $211.6061 | $211.61 | $211.60 | $211.60 |
| 7 purchase totals = | $1,484.92 | $1,578.6558 | $1,578.66 | $1,578.65 | $1,578.60 | |