| 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 | $208.91 | 3.332% | $215.8709 | $215.87 | $215.85 | $215.90 |
| Purchase #2 | $218.77 | 13.461% | $248.2186 | $248.22 | $248.20 | $248.20 |
| Purchase #3 | $180.65 | 10.836% | $200.2252 | $200.23 | $200.25 | $200.20 |
| Purchase #4 | $238.30 | 12.148% | $267.2487 | $267.25 | $267.25 | $267.20 |
| Purchase #5 | $238.35 | 13.549% | $270.644 | $270.64 | $270.65 | $270.60 |
| Purchase #6 | $93.55 | 9.121% | $102.0827 | $102.08 | $102.10 | $102.10 |
| Purchase #7 | $66.97 | 6.415% | $71.2661 | $71.27 | $71.25 | $71.30 |
| 7 purchase totals = | $1,245.50 | $1,375.5562 | $1,375.56 | $1,375.55 | $1,375.50 | |