| 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 | $239.79 | 13.255% | $271.5742 | $271.57 | $271.55 | $271.60 |
| Purchase #2 | $240.98 | 10.222% | $265.613 | $265.61 | $265.60 | $265.60 |
| Purchase #3 | $77.45 | 3.186% | $79.9176 | $79.92 | $79.90 | $79.90 |
| Purchase #4 | $220.27 | 12.764% | $248.3853 | $248.39 | $248.40 | $248.40 |
| Purchase #5 | $16.63 | 4.480% | $17.375 | $17.38 | $17.40 | $17.40 |
| Purchase #6 | $38.36 | 11.177% | $42.6475 | $42.65 | $42.65 | $42.60 |
| Purchase #7 | $207.71 | 6.776% | $221.7844 | $221.78 | $221.80 | $221.80 |
| 7 purchase totals = | $1,041.19 | $1,147.2970 | $1,147.30 | $1,147.30 | $1,147.30 | |