| 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 | $193.75 | 9.811% | $212.7588 | $212.76 | $212.75 | $212.80 |
| Purchase #2 | $117.51 | 6.184% | $124.7768 | $124.78 | $124.80 | $124.80 |
| Purchase #3 | $133.40 | 13.465% | $151.3623 | $151.36 | $151.35 | $151.40 |
| Purchase #4 | $99.48 | 13.764% | $113.1724 | $113.17 | $113.15 | $113.20 |
| Purchase #5 | $195.69 | 10.222% | $215.6934 | $215.69 | $215.70 | $215.70 |
| Purchase #6 | $183.74 | 11.211% | $204.3391 | $204.34 | $204.35 | $204.30 |
| Purchase #7 | $46.34 | 7.632% | $49.8767 | $49.88 | $49.90 | $49.90 |
| 7 purchase totals = | $969.91 | $1,071.9795 | $1,071.98 | $1,072.00 | $1,072.10 | |