| 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 | $197.42 | 9.345% | $215.8689 | $215.87 | $215.85 | $215.90 |
| Purchase #2 | $152.62 | 9.772% | $167.534 | $167.53 | $167.55 | $167.50 |
| Purchase #3 | $38.67 | 11.864% | $43.2578 | $43.26 | $43.25 | $43.30 |
| Purchase #4 | $25.84 | 4.381% | $26.9721 | $26.97 | $26.95 | $27.00 |
| Purchase #5 | $240.35 | 11.126% | $267.0913 | $267.09 | $267.10 | $267.10 |
| Purchase #6 | $162.73 | 9.125% | $177.5791 | $177.58 | $177.60 | $177.60 |
| Purchase #7 | $192.44 | 12.382% | $216.2679 | $216.27 | $216.25 | $216.30 |
| 7 purchase totals = | $1,010.07 | $1,114.5711 | $1,114.57 | $1,114.55 | $1,114.70 | |